490692092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1553}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 964922112

約数和(自身を除く): 474230020

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 167, 172, 334, 473, 668, 946, 1553, 1837, 1892, 3106, 3674, 6212, 7181, 7348, 14362, 17083, 28724, 34166, 66779, 68332, 78991, 133558, 157982, 259351, 267116, 315964, 518702, 734569, 1037404, 1469138, 2852861, 2938276, 5705722, 11152093, 11411444, 22304186, 44608372, 122673023, 245346046, 490692092]

約数ペア:

[(1, 490692092), (2, 245346046), (4, 122673023), (11, 44608372), (22, 22304186), (43, 11411444), (44, 11152093), (86, 5705722), (167, 2938276), (172, 2852861), (334, 1469138), (473, 1037404), (668, 734569), (946, 518702), (1553, 315964), (1837, 267116), (1892, 259351), (3106, 157982), (3674, 133558), (6212, 78991), (7181, 68332), (7348, 66779), (14362, 34166), (17083, 28724)]