1817383712

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{2161}}^1$

素因数の和:2853

約数の個数: 48

約数和(自身を含む): 3672658584

約数和(自身を除く): 1855274872

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 641, 656, 1282, 1312, 2161, 2564, 4322, 5128, 8644, 10256, 17288, 20512, 26281, 34576, 52562, 69152, 88601, 105124, 177202, 210248, 354404, 420496, 708808, 840992, 1385201, 1417616, 2770402, 2835232, 5540804, 11081608, 22163216, 44326432, 56793241, 113586482, 227172964, 454345928, 908691856, 1817383712]

約数ペア:

[(1, 1817383712), (2, 908691856), (4, 454345928), (8, 227172964), (16, 113586482), (32, 56793241), (41, 44326432), (82, 22163216), (164, 11081608), (328, 5540804), (641, 2835232), (656, 2770402), (1282, 1417616), (1312, 1385201), (2161, 840992), (2564, 708808), (4322, 420496), (5128, 354404), (8644, 210248), (10256, 177202), (17288, 105124), (20512, 88601), (26281, 69152), (34576, 52562)]