2912208649

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{77719}}^1$

素因数の和:77880

約数の個数: 16

約数和(自身を含む): 3424654080

約数和(自身を除く): 512445431

約数列:

[1, 7, 53, 101, 371, 707, 5353, 37471, 77719, 544033, 4119107, 7849619, 28833749, 54947333, 416029807, 2912208649]

約数ペア:

[(1, 2912208649), (7, 416029807), (53, 54947333), (101, 28833749), (371, 7849619), (707, 4119107), (5353, 544033), (37471, 77719)]