420012061844

素因数分解:

$2^2\times {\mathrm{42451}}^1\times {\mathrm{2473511}}^1$

素因数の和:2515966

約数の個数: 12

約数和(自身を含む): 735038719968

約数和(自身を除く): 315026658124

約数列:

[1, 2, 4, 42451, 84902, 169804, 2473511, 4947022, 9894044, 105003015461, 210006030922, 420012061844]

約数ペア:

[(1, 420012061844), (2, 210006030922), (4, 105003015461), (42451, 9894044), (84902, 4947022), (169804, 2473511)]