1491013106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{35317}}^1$

素因数の和:35450

約数の個数: 32

約数和(自身を含む): 2593753920

約数和(自身を除く): 1102740814

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 418, 1111, 1919, 2222, 3838, 21109, 35317, 42218, 70634, 388487, 671023, 776974, 1342046, 3567017, 7134034, 7381253, 14762506, 39237187, 67773323, 78474374, 135546646, 745506553, 1491013106]

約数ペア:

[(1, 1491013106), (2, 745506553), (11, 135546646), (19, 78474374), (22, 67773323), (38, 39237187), (101, 14762506), (202, 7381253), (209, 7134034), (418, 3567017), (1111, 1342046), (1919, 776974), (2222, 671023), (3838, 388487), (21109, 70634), (35317, 42218)]