2017446564128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1867}}^1\times {\mathrm{3889}}^1$

素因数の和:6242

約数の個数: 96

約数和(自身を含む): 4193363361600

約数和(自身を除く): 2175916797472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 457, 608, 914, 1828, 1867, 3656, 3734, 3889, 7312, 7468, 7778, 8683, 14624, 14936, 15556, 17366, 29872, 31112, 34732, 35473, 59744, 62224, 69464, 70946, 73891, 124448, 138928, 141892, 147782, 277856, 283784, 295564, 567568, 591128, 853219, 1135136, 1182256, 1706438, 1777273, 2364512, 3412876, 3554546, 6825752, 7109092, 7260763, 13651504, 14218184, 14521526, 16211161, 27303008, 28436368, 29043052, 32422322, 33768187, 56872736, 58086104, 64844644, 67536374, 116172208, 129689288, 135072748, 137954497, 232344416, 259378576, 270145496, 275908994, 518757152, 540290992, 551817988, 1080581984, 1103635976, 2207271952, 3318168691, 4414543904, 6636337382, 13272674764, 26545349528, 53090699056, 63045205129, 106181398112, 126090410258, 252180820516, 504361641032, 1008723282064, 2017446564128]

約数ペア:

[(1, 2017446564128), (2, 1008723282064), (4, 504361641032), (8, 252180820516), (16, 126090410258), (19, 106181398112), (32, 63045205129), (38, 53090699056), (76, 26545349528), (152, 13272674764), (304, 6636337382), (457, 4414543904), (608, 3318168691), (914, 2207271952), (1828, 1103635976), (1867, 1080581984), (3656, 551817988), (3734, 540290992), (3889, 518757152), (7312, 275908994), (7468, 270145496), (7778, 259378576), (8683, 232344416), (14624, 137954497), (14936, 135072748), (15556, 129689288), (17366, 116172208), (29872, 67536374), (31112, 64844644), (34732, 58086104), (35473, 56872736), (59744, 33768187), (62224, 32422322), (69464, 29043052), (70946, 28436368), (73891, 27303008), (124448, 16211161), (138928, 14521526), (141892, 14218184), (147782, 13651504), (277856, 7260763), (283784, 7109092), (295564, 6825752), (567568, 3554546), (591128, 3412876), (853219, 2364512), (1135136, 1777273), (1182256, 1706438)]