2002494915

素因数分解:

$3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{65731}}^1$

素因数の和:66419

約数の個数: 24

約数和(自身を含む): 3476171088

約数和(自身を除く): 1473676173

約数列:

[1, 3, 5, 9, 15, 45, 677, 2031, 3385, 6093, 10155, 30465, 65731, 197193, 328655, 591579, 985965, 2957895, 44499887, 133499661, 222499435, 400498983, 667498305, 2002494915]

約数ペア:

[(1, 2002494915), (3, 667498305), (5, 400498983), (9, 222499435), (15, 133499661), (45, 44499887), (677, 2957895), (2031, 985965), (3385, 591579), (6093, 328655), (10155, 197193), (30465, 65731)]