12997694776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{13003}}^1$

素因数の和:13364

約数の個数: 64

約数和(自身を含む): 27395786880

約数和(自身を除く): 14398092104

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 307, 407, 614, 814, 1228, 1628, 2456, 3256, 3377, 6754, 11359, 13003, 13508, 22718, 26006, 27016, 45436, 52012, 90872, 104024, 124949, 143033, 249898, 286066, 481111, 499796, 572132, 962222, 999592, 1144264, 1924444, 3848888, 3991921, 5292221, 7983842, 10584442, 15967684, 21168884, 31935368, 42337768, 43911131, 87822262, 147701077, 175644524, 295402154, 351289048, 590804308, 1181608616, 1624711847, 3249423694, 6498847388, 12997694776]

約数ペア:

[(1, 12997694776), (2, 6498847388), (4, 3249423694), (8, 1624711847), (11, 1181608616), (22, 590804308), (37, 351289048), (44, 295402154), (74, 175644524), (88, 147701077), (148, 87822262), (296, 43911131), (307, 42337768), (407, 31935368), (614, 21168884), (814, 15967684), (1228, 10584442), (1628, 7983842), (2456, 5292221), (3256, 3991921), (3377, 3848888), (6754, 1924444), (11359, 1144264), (13003, 999592), (13508, 962222), (22718, 572132), (26006, 499796), (27016, 481111), (45436, 286066), (52012, 249898), (90872, 143033), (104024, 124949)]