2517837738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 5858721792

約数和(自身を除く): 3340884054

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 127, 129, 138, 254, 257, 258, 299, 381, 514, 559, 598, 762, 771, 897, 989, 1118, 1542, 1651, 1677, 1794, 1978, 2921, 2967, 3302, 3341, 3354, 4953, 5461, 5842, 5911, 5934, 6682, 8763, 9906, 10023, 10922, 11051, 11822, 12857, 16383, 17526, 17733, 20046, 22102, 25714, 32639, 32766, 33153, 35466, 37973, 38571, 65278, 66306, 70993, 75946, 76843, 77142, 97917, 113919, 125603, 141986, 143663, 153686, 195834, 212979, 227838, 230529, 251206, 254173, 287326, 376809, 424307, 425958, 430989, 461058, 508346, 750697, 753618, 762519, 848614, 861978, 1272921, 1403477, 1501394, 1525038, 1632839, 2252091, 2545842, 2806954, 3265678, 3304249, 4210431, 4504182, 4898517, 6608498, 8420862, 9759061, 9797034, 9912747, 18245201, 19518122, 19825494, 29277183, 32279971, 36490402, 54735603, 58554366, 64559942, 96839913, 109471206, 193679826, 419639623, 839279246, 1258918869, 2517837738]

約数ペア:

[(1, 2517837738), (2, 1258918869), (3, 839279246), (6, 419639623), (13, 193679826), (23, 109471206), (26, 96839913), (39, 64559942), (43, 58554366), (46, 54735603), (69, 36490402), (78, 32279971), (86, 29277183), (127, 19825494), (129, 19518122), (138, 18245201), (254, 9912747), (257, 9797034), (258, 9759061), (299, 8420862), (381, 6608498), (514, 4898517), (559, 4504182), (598, 4210431), (762, 3304249), (771, 3265678), (897, 2806954), (989, 2545842), (1118, 2252091), (1542, 1632839), (1651, 1525038), (1677, 1501394), (1794, 1403477), (1978, 1272921), (2921, 861978), (2967, 848614), (3302, 762519), (3341, 753618), (3354, 750697), (4953, 508346), (5461, 461058), (5842, 430989), (5911, 425958), (5934, 424307), (6682, 376809), (8763, 287326), (9906, 254173), (10023, 251206), (10922, 230529), (11051, 227838), (11822, 212979), (12857, 195834), (16383, 153686), (17526, 143663), (17733, 141986), (20046, 125603), (22102, 113919), (25714, 97917), (32639, 77142), (32766, 76843), (33153, 75946), (35466, 70993), (37973, 66306), (38571, 65278)]