1396202416

素因数分解:

$2^4\times 7^1\times {\mathrm{2927}}^1\times {\mathrm{4259}}^1$

素因数の和:7201

約数の個数: 40

約数和(自身を含む): 3093373440

約数和(自身を除く): 1697171024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2927, 4259, 5854, 8518, 11708, 17036, 20489, 23416, 29813, 34072, 40978, 46832, 59626, 68144, 81956, 119252, 163912, 238504, 327824, 477008, 12466093, 24932186, 49864372, 87262651, 99728744, 174525302, 199457488, 349050604, 698101208, 1396202416]

約数ペア:

[(1, 1396202416), (2, 698101208), (4, 349050604), (7, 199457488), (8, 174525302), (14, 99728744), (16, 87262651), (28, 49864372), (56, 24932186), (112, 12466093), (2927, 477008), (4259, 327824), (5854, 238504), (8518, 163912), (11708, 119252), (17036, 81956), (20489, 68144), (23416, 59626), (29813, 46832), (34072, 40978)]