17910971524

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{2591}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 32694907392

約数和(自身を除く): 14783935868

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 691, 1382, 2501, 2591, 2764, 5002, 5182, 10004, 10364, 28331, 42151, 56662, 84302, 106231, 113324, 158051, 168604, 212462, 316102, 424924, 632204, 1728191, 1790381, 3456382, 3580762, 6480091, 6912764, 7161524, 12960182, 25920364, 73405621, 109213241, 146811242, 218426482, 293622484, 436852964, 4477742881, 8955485762, 17910971524]

約数ペア:

[(1, 17910971524), (2, 8955485762), (4, 4477742881), (41, 436852964), (61, 293622484), (82, 218426482), (122, 146811242), (164, 109213241), (244, 73405621), (691, 25920364), (1382, 12960182), (2501, 7161524), (2591, 6912764), (2764, 6480091), (5002, 3580762), (5182, 3456382), (10004, 1790381), (10364, 1728191), (28331, 632204), (42151, 424924), (56662, 316102), (84302, 212462), (106231, 168604), (113324, 158051)]