1231223498

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{13109}}^1$

素因数の和:13573

約数の個数: 16

約数和(自身を含む): 1865185920

約数和(自身を除く): 633962422

約数列:

[1, 2, 151, 302, 311, 622, 13109, 26218, 46961, 93922, 1979459, 3958918, 4076899, 8153798, 615611749, 1231223498]

約数ペア:

[(1, 1231223498), (2, 615611749), (151, 8153798), (302, 4076899), (311, 3958918), (622, 1979459), (13109, 93922), (26218, 46961)]