520001082

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1151}}^1\times {\mathrm{1321}}^1$

素因数の和:2499

約数の個数: 48

約数和(自身を含む): 1187896320

約数和(自身を除く): 667895238

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1151, 1321, 2302, 2642, 3453, 3963, 6906, 7926, 10359, 11889, 20718, 21869, 23778, 25099, 43738, 50198, 65607, 75297, 131214, 150594, 196821, 225891, 393642, 451782, 1520471, 3040942, 4561413, 9122826, 13684239, 27368478, 28888949, 57777898, 86666847, 173333694, 260000541, 520001082]

約数ペア:

[(1, 520001082), (2, 260000541), (3, 173333694), (6, 86666847), (9, 57777898), (18, 28888949), (19, 27368478), (38, 13684239), (57, 9122826), (114, 4561413), (171, 3040942), (342, 1520471), (1151, 451782), (1321, 393642), (2302, 225891), (2642, 196821), (3453, 150594), (3963, 131214), (6906, 75297), (7926, 65607), (10359, 50198), (11889, 43738), (20718, 25099), (21869, 23778)]