656288210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2853427}}^1$

素因数の和:2853457

約数の個数: 16

約数和(自身を含む): 1232680896

約数和(自身を除く): 576392686

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2853427, 5706854, 14267135, 28534270, 65628821, 131257642, 328144105, 656288210]

約数ペア:

[(1, 656288210), (2, 328144105), (5, 131257642), (10, 65628821), (23, 28534270), (46, 14267135), (115, 5706854), (230, 2853427)]