2018587308

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{4483}}^1$

素因数の和:4886

約数の個数: 48

約数和(自身を含む): 4760931840

約数和(自身を除く): 2742344532

約数列:

[1, 2, 3, 4, 6, 12, 157, 239, 314, 471, 478, 628, 717, 942, 956, 1434, 1884, 2868, 4483, 8966, 13449, 17932, 26898, 37523, 53796, 75046, 112569, 150092, 225138, 450276, 703831, 1071437, 1407662, 2111493, 2142874, 2815324, 3214311, 4222986, 4285748, 6428622, 8445972, 12857244, 168215609, 336431218, 504646827, 672862436, 1009293654, 2018587308]

約数ペア:

[(1, 2018587308), (2, 1009293654), (3, 672862436), (4, 504646827), (6, 336431218), (12, 168215609), (157, 12857244), (239, 8445972), (314, 6428622), (471, 4285748), (478, 4222986), (628, 3214311), (717, 2815324), (942, 2142874), (956, 2111493), (1434, 1407662), (1884, 1071437), (2868, 703831), (4483, 450276), (8966, 225138), (13449, 150092), (17932, 112569), (26898, 75046), (37523, 53796)]