2910290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4099}}^1$

素因数の和:4177

約数の個数: 16

約数和(自身を含む): 5313600

約数和(自身を除く): 2403310

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 4099, 8198, 20495, 40990, 291029, 582058, 1455145, 2910290]

約数ペア:

[(1, 2910290), (2, 1455145), (5, 582058), (10, 291029), (71, 40990), (142, 20495), (355, 8198), (710, 4099)]