521023104784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{414653}}^1$

素因数の和:415544

約数の個数: 80

約数和(自身を含む): 1243882386432

約数和(自身を除く): 722859281648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 863, 1456, 1726, 3452, 6041, 6904, 11219, 12082, 13808, 22438, 24164, 44876, 48328, 78533, 89752, 96656, 157066, 179504, 314132, 414653, 628264, 829306, 1256528, 1658612, 2902571, 3317224, 5390489, 5805142, 6634448, 10780978, 11610284, 21561956, 23220568, 37733423, 43123912, 46441136, 75466846, 86247824, 150933692, 301867384, 357845539, 603734768, 715691078, 1431382156, 2504918773, 2862764312, 4651992007, 5009837546, 5725528624, 9303984014, 10019675092, 18607968028, 20039350184, 32563944049, 37215936056, 40078700368, 65127888098, 74431872112, 130255776196, 260511552392, 521023104784]

約数ペア:

[(1, 521023104784), (2, 260511552392), (4, 130255776196), (7, 74431872112), (8, 65127888098), (13, 40078700368), (14, 37215936056), (16, 32563944049), (26, 20039350184), (28, 18607968028), (52, 10019675092), (56, 9303984014), (91, 5725528624), (104, 5009837546), (112, 4651992007), (182, 2862764312), (208, 2504918773), (364, 1431382156), (728, 715691078), (863, 603734768), (1456, 357845539), (1726, 301867384), (3452, 150933692), (6041, 86247824), (6904, 75466846), (11219, 46441136), (12082, 43123912), (13808, 37733423), (22438, 23220568), (24164, 21561956), (44876, 11610284), (48328, 10780978), (78533, 6634448), (89752, 5805142), (96656, 5390489), (157066, 3317224), (179504, 2902571), (314132, 1658612), (414653, 1256528), (628264, 829306)]