2004761888

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{7529}}^1$

素因数の和:7749

約数の個数: 48

約数和(自身を含む): 4047495480

約数和(自身を除く): 2042733592

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 157, 212, 314, 424, 628, 848, 1256, 1696, 2512, 5024, 7529, 8321, 15058, 16642, 30116, 33284, 60232, 66568, 120464, 133136, 240928, 266272, 399037, 798074, 1182053, 1596148, 2364106, 3192296, 4728212, 6384592, 9456424, 12769184, 18912848, 37825696, 62648809, 125297618, 250595236, 501190472, 1002380944, 2004761888]

約数ペア:

[(1, 2004761888), (2, 1002380944), (4, 501190472), (8, 250595236), (16, 125297618), (32, 62648809), (53, 37825696), (106, 18912848), (157, 12769184), (212, 9456424), (314, 6384592), (424, 4728212), (628, 3192296), (848, 2364106), (1256, 1596148), (1696, 1182053), (2512, 798074), (5024, 399037), (7529, 266272), (8321, 240928), (15058, 133136), (16642, 120464), (30116, 66568), (33284, 60232)]