25880406001

素因数分解:

${\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1901}}^1\times {\mathrm{2311}}^1$

素因数の和:4392

約数の個数: 16

約数和(自身を含む): 26701158528

約数和(自身を除く): 820752527

約数列:

[1, 43, 137, 1901, 2311, 5891, 81743, 99373, 260437, 316607, 4393211, 11198791, 13614101, 188908073, 601869907, 25880406001]

約数ペア:

[(1, 25880406001), (43, 601869907), (137, 188908073), (1901, 13614101), (2311, 11198791), (5891, 4393211), (81743, 316607), (99373, 260437)]