466563890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{123757}}^1$

素因数の和:123806

約数の個数: 32

約数和(自身を含む): 935610480

約数和(自身を除く): 469046590

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 123757, 247514, 618785, 1237570, 1608841, 3217682, 3588953, 7177906, 8044205, 16088410, 17944765, 35889530, 46656389, 93312778, 233281945, 466563890]

約数ペア:

[(1, 466563890), (2, 233281945), (5, 93312778), (10, 46656389), (13, 35889530), (26, 17944765), (29, 16088410), (58, 8044205), (65, 7177906), (130, 3588953), (145, 3217682), (290, 1608841), (377, 1237570), (754, 618785), (1885, 247514), (3770, 123757)]