1279249634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{274871}}^1$

素因数の和:275065

約数の個数: 16

約数和(自身を含む): 2078032320

約数和(自身を除く): 798782686

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 274871, 549742, 3573323, 7146646, 49201909, 98403818, 639624817, 1279249634]

約数ペア:

[(1, 1279249634), (2, 639624817), (13, 98403818), (26, 49201909), (179, 7146646), (358, 3573323), (2327, 549742), (4654, 274871)]