642124302

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{234181}}^1$

素因数の和:234643

約数の個数: 16

約数和(自身を含む): 1287064272

約数和(自身を除く): 644939970

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 234181, 468362, 702543, 1405086, 107020717, 214041434, 321062151, 642124302]

約数ペア:

[(1, 642124302), (2, 321062151), (3, 214041434), (6, 107020717), (457, 1405086), (914, 702543), (1371, 468362), (2742, 234181)]