2018736748

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{14887}}^1$

素因数の和:15094

約数の個数: 48

約数和(自身を含む): 4201989120

約数和(自身を除く): 2183252372

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 167, 203, 334, 406, 668, 812, 1169, 2338, 4676, 4843, 9686, 14887, 19372, 29774, 33901, 59548, 67802, 104209, 135604, 208418, 416836, 431723, 863446, 1726892, 2486129, 3022061, 4972258, 6044122, 9944516, 12088244, 17402903, 34805806, 69611612, 72097741, 144195482, 288390964, 504684187, 1009368374, 2018736748]

約数ペア:

[(1, 2018736748), (2, 1009368374), (4, 504684187), (7, 288390964), (14, 144195482), (28, 72097741), (29, 69611612), (58, 34805806), (116, 17402903), (167, 12088244), (203, 9944516), (334, 6044122), (406, 4972258), (668, 3022061), (812, 2486129), (1169, 1726892), (2338, 863446), (4676, 431723), (4843, 416836), (9686, 208418), (14887, 135604), (19372, 104209), (29774, 67802), (33901, 59548)]