1330800428

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{4685917}}^1$

素因数の和:4685992

約数の個数: 12

約数和(自身を含む): 2361702672

約数和(自身を除く): 1030902244

約数列:

[1, 2, 4, 71, 142, 284, 4685917, 9371834, 18743668, 332700107, 665400214, 1330800428]

約数ペア:

[(1, 1330800428), (2, 665400214), (4, 332700107), (71, 18743668), (142, 9371834), (284, 4685917)]