2016755384

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{2693}}^1$

素因数の和:3060

約数の個数: 64

約数和(自身を含む): 4437987840

約数和(自身を除く): 2421232456

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 311, 344, 602, 622, 1204, 1244, 2177, 2408, 2488, 2693, 4354, 5386, 8708, 10772, 13373, 17416, 18851, 21544, 26746, 37702, 53492, 75404, 93611, 106984, 115799, 150808, 187222, 231598, 374444, 463196, 748888, 810593, 837523, 926392, 1621186, 1675046, 3242372, 3350092, 5862661, 6484744, 6700184, 11725322, 23450644, 36013489, 46901288, 72026978, 144053956, 252094423, 288107912, 504188846, 1008377692, 2016755384]

約数ペア:

[(1, 2016755384), (2, 1008377692), (4, 504188846), (7, 288107912), (8, 252094423), (14, 144053956), (28, 72026978), (43, 46901288), (56, 36013489), (86, 23450644), (172, 11725322), (301, 6700184), (311, 6484744), (344, 5862661), (602, 3350092), (622, 3242372), (1204, 1675046), (1244, 1621186), (2177, 926392), (2408, 837523), (2488, 810593), (2693, 748888), (4354, 463196), (5386, 374444), (8708, 231598), (10772, 187222), (13373, 150808), (17416, 115799), (18851, 106984), (21544, 93611), (26746, 75404), (37702, 53492)]