397408034

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{6409807}}^1$

素因数の和:6409840

約数の個数: 8

約数和(自身を含む): 615341568

約数和(自身を除く): 217933534

約数列:

[1, 2, 31, 62, 6409807, 12819614, 198704017, 397408034]

約数ペア:

[(1, 397408034), (2, 198704017), (31, 12819614), (62, 6409807)]