1214894122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{261043}}^1$

素因数の和:261237

約数の個数: 16

約数和(自身を含む): 1973492640

約数和(自身を除く): 758598518

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 261043, 522086, 3393559, 6787118, 46726697, 93453394, 607447061, 1214894122]

約数ペア:

[(1, 1214894122), (2, 607447061), (13, 93453394), (26, 46726697), (179, 6787118), (358, 3393559), (2327, 522086), (4654, 261043)]