907520912

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{2017}}^1$

素因数の和:2547

約数の個数: 40

約数和(自身を含む): 1791911352

約数和(自身を除く): 884390440

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 461, 488, 922, 976, 1844, 2017, 3688, 4034, 7376, 8068, 16136, 28121, 32272, 56242, 112484, 123037, 224968, 246074, 449936, 492148, 929837, 984296, 1859674, 1968592, 3719348, 7438696, 14877392, 56720057, 113440114, 226880228, 453760456, 907520912]

約数ペア:

[(1, 907520912), (2, 453760456), (4, 226880228), (8, 113440114), (16, 56720057), (61, 14877392), (122, 7438696), (244, 3719348), (461, 1968592), (488, 1859674), (922, 984296), (976, 929837), (1844, 492148), (2017, 449936), (3688, 246074), (4034, 224968), (7376, 123037), (8068, 112484), (16136, 56242), (28121, 32272)]