2912395390

素因数分解:

$2^1\times 5^1\times {\mathrm{6949}}^1\times {\mathrm{41911}}^1$

素因数の和:48867

約数の個数: 16

約数和(自身を含む): 5243191200

約数和(自身を除く): 2330795810

約数列:

[1, 2, 5, 10, 6949, 13898, 34745, 41911, 69490, 83822, 209555, 419110, 291239539, 582479078, 1456197695, 2912395390]

約数ペア:

[(1, 2912395390), (2, 1456197695), (5, 582479078), (10, 291239539), (6949, 419110), (13898, 209555), (34745, 83822), (41911, 69490)]