457487222

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1\times {\mathrm{3251}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 696812544

約数和(自身を除く): 239325322

約数列:

[1, 2, 71, 142, 991, 1982, 3251, 6502, 70361, 140722, 230821, 461642, 3221741, 6443482, 228743611, 457487222]

約数ペア:

[(1, 457487222), (2, 228743611), (71, 6443482), (142, 3221741), (991, 461642), (1982, 230821), (3251, 140722), (6502, 70361)]