265730131726

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{2159951}}^1$

素因数の和:2160539

約数の個数: 16

約数和(自身を含む): 402399057600

約数和(自身を除く): 136668925874

約数列:

[1, 2, 137, 274, 449, 898, 61513, 123026, 2159951, 4319902, 295913287, 591826574, 969817999, 1939635998, 132865065863, 265730131726]

約数ペア:

[(1, 265730131726), (2, 132865065863), (137, 1939635998), (274, 969817999), (449, 591826574), (898, 295913287), (61513, 4319902), (123026, 2159951)]