1391427074

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{46589}}^1$

素因数の和:46837

約数の個数: 16

約数和(自身を含む): 2121708600

約数和(自身を除く): 730281526

約数列:

[1, 2, 109, 137, 218, 274, 14933, 29866, 46589, 93178, 5078201, 6382693, 10156402, 12765386, 695713537, 1391427074]

約数ペア:

[(1, 1391427074), (2, 695713537), (109, 12765386), (137, 10156402), (218, 6382693), (274, 5078201), (14933, 93178), (29866, 46589)]