424320998

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1\times {\mathrm{3329}}^1$

素因数の和:4063

約数の個数: 16

約数和(自身を含む): 643995360

約数和(自身を除く): 219674362

約数列:

[1, 2, 101, 202, 631, 1262, 3329, 6658, 63731, 127462, 336229, 672458, 2100599, 4201198, 212160499, 424320998]

約数ペア:

[(1, 424320998), (2, 212160499), (101, 4201198), (202, 2100599), (631, 672458), (1262, 336229), (3329, 127462), (6658, 63731)]