4947910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 10036224

約数和(自身を除く): 5088314

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1451, 1705, 2902, 3410, 7255, 14510, 15961, 31922, 44981, 79805, 89962, 159610, 224905, 449810, 494791, 989582, 2473955, 4947910]

約数ペア:

[(1, 4947910), (2, 2473955), (5, 989582), (10, 494791), (11, 449810), (22, 224905), (31, 159610), (55, 89962), (62, 79805), (110, 44981), (155, 31922), (310, 15961), (341, 14510), (682, 7255), (1451, 3410), (1705, 2902)]