2016440095

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{44371}}^1$

素因数の和:44586

約数の個数: 16

約数和(自身を含む): 2475957600

約数和(自身を除く): 459517505

約数列:

[1, 5, 61, 149, 305, 745, 9089, 44371, 45445, 221855, 2706631, 6611279, 13533155, 33056395, 403288019, 2016440095]

約数ペア:

[(1, 2016440095), (5, 403288019), (61, 33056395), (149, 13533155), (305, 6611279), (745, 2706631), (9089, 221855), (44371, 45445)]