2502130212

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{809}}^1\times {\mathrm{1621}}^1$

素因数の和:2493

約数の個数: 72

約数和(自身を含む): 6456111480

約数和(自身を除く): 3953981268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 809, 954, 1618, 1621, 1908, 2427, 3236, 3242, 4854, 4863, 6484, 7281, 9708, 9726, 14562, 14589, 19452, 29124, 29178, 42877, 58356, 85754, 85913, 128631, 171508, 171826, 257262, 257739, 343652, 385893, 514524, 515478, 771786, 773217, 1030956, 1311389, 1543572, 1546434, 2622778, 3092868, 3934167, 5245556, 7868334, 11802501, 15736668, 23605002, 47210004, 69503617, 139007234, 208510851, 278014468, 417021702, 625532553, 834043404, 1251065106, 2502130212]

約数ペア:

[(1, 2502130212), (2, 1251065106), (3, 834043404), (4, 625532553), (6, 417021702), (9, 278014468), (12, 208510851), (18, 139007234), (36, 69503617), (53, 47210004), (106, 23605002), (159, 15736668), (212, 11802501), (318, 7868334), (477, 5245556), (636, 3934167), (809, 3092868), (954, 2622778), (1618, 1546434), (1621, 1543572), (1908, 1311389), (2427, 1030956), (3236, 773217), (3242, 771786), (4854, 515478), (4863, 514524), (6484, 385893), (7281, 343652), (9708, 257739), (9726, 257262), (14562, 171826), (14589, 171508), (19452, 128631), (29124, 85913), (29178, 85754), (42877, 58356)]