811375188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{65837}}^1$

素因数の和:65936

約数の個数: 48

約数和(自身を含む): 2064679680

約数和(自身を除く): 1253304492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 65837, 131674, 197511, 263348, 395022, 790044, 855881, 1711762, 2567643, 3423524, 5135286, 5201123, 10270572, 10402246, 15603369, 20804492, 31206738, 62413476, 67614599, 135229198, 202843797, 270458396, 405687594, 811375188]

約数ペア:

[(1, 811375188), (2, 405687594), (3, 270458396), (4, 202843797), (6, 135229198), (12, 67614599), (13, 62413476), (26, 31206738), (39, 20804492), (52, 15603369), (78, 10402246), (79, 10270572), (156, 5201123), (158, 5135286), (237, 3423524), (316, 2567643), (474, 1711762), (948, 855881), (1027, 790044), (2054, 395022), (3081, 263348), (4108, 197511), (6162, 131674), (12324, 65837)]