858462506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{493937}}^1$

素因数の和:494029

約数の個数: 16

約数和(自身を含む): 1422541440

約数和(自身を除く): 564078934

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 493937, 987874, 5433307, 10866614, 39021023, 78042046, 429231253, 858462506]

約数ペア:

[(1, 858462506), (2, 429231253), (11, 78042046), (22, 39021023), (79, 10866614), (158, 5433307), (869, 987874), (1738, 493937)]