258158210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1122427}}^1$

素因数の和:1122457

約数の個数: 16

約数和(自身を含む): 484888896

約数和(自身を除く): 226730686

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1122427, 2244854, 5612135, 11224270, 25815821, 51631642, 129079105, 258158210]

約数ペア:

[(1, 258158210), (2, 129079105), (5, 51631642), (10, 25815821), (23, 11224270), (46, 5612135), (115, 2244854), (230, 1122427)]