2051289614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{2281}}^1$

素因数の和:3332

約数の個数: 32

約数和(自身を含む): 3443483232

約数和(自身を除く): 1392193618

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 997, 1994, 2281, 4562, 10967, 21934, 25091, 40877, 50182, 81754, 93521, 187042, 449647, 899294, 1028731, 2057462, 2274157, 4548314, 25015727, 50031454, 93240437, 186480874, 1025644807, 2051289614]

約数ペア:

[(1, 2051289614), (2, 1025644807), (11, 186480874), (22, 93240437), (41, 50031454), (82, 25015727), (451, 4548314), (902, 2274157), (997, 2057462), (1994, 1028731), (2281, 899294), (4562, 449647), (10967, 187042), (21934, 93521), (25091, 81754), (40877, 50182)]