1396934756

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1720363}}^1$

素因数の和:1720403

約数の個数: 24

約数和(自身を含む): 2890211520

約数和(自身を除く): 1493276764

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 1720363, 3440726, 6881452, 12042541, 24085082, 48170164, 49890527, 99781054, 199562108, 349233689, 698467378, 1396934756]

約数ペア:

[(1, 1396934756), (2, 698467378), (4, 349233689), (7, 199562108), (14, 99781054), (28, 49890527), (29, 48170164), (58, 24085082), (116, 12042541), (203, 6881452), (406, 3440726), (812, 1720363)]