251010364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 499155552

約数和(自身を除く): 248145188

約数列:

[1, 2, 4, 11, 22, 41, 44, 61, 82, 122, 164, 244, 451, 671, 902, 1342, 1804, 2281, 2501, 2684, 4562, 5002, 9124, 10004, 25091, 27511, 50182, 55022, 93521, 100364, 110044, 139141, 187042, 278282, 374084, 556564, 1028731, 1530551, 2057462, 3061102, 4114924, 5704781, 6122204, 11409562, 22819124, 62752591, 125505182, 251010364]

約数ペア:

[(1, 251010364), (2, 125505182), (4, 62752591), (11, 22819124), (22, 11409562), (41, 6122204), (44, 5704781), (61, 4114924), (82, 3061102), (122, 2057462), (164, 1530551), (244, 1028731), (451, 556564), (671, 374084), (902, 278282), (1342, 187042), (1804, 139141), (2281, 110044), (2501, 100364), (2684, 93521), (4562, 55022), (5002, 50182), (9124, 27511), (10004, 25091)]