2207882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 16

約数和(自身を含む): 3456000

約数和(自身を除く): 1248118

約数列:

[1, 2, 31, 62, 149, 239, 298, 478, 4619, 7409, 9238, 14818, 35611, 71222, 1103941, 2207882]

約数ペア:

[(1, 2207882), (2, 1103941), (31, 71222), (62, 35611), (149, 14818), (239, 9238), (298, 7409), (478, 4619)]