402546107132

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{353}}^1\times {\mathrm{129763}}^1$

素因数の和:130159

約数の個数: 48

約数和(自身を含む): 765301356960

約数和(自身を除く): 362755249828

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 353, 676, 706, 1412, 2197, 4394, 4589, 8788, 9178, 18356, 59657, 119314, 129763, 238628, 259526, 519052, 775541, 1551082, 1686919, 3102164, 3373838, 6747676, 21929947, 43859894, 45806339, 87719788, 91612678, 183225356, 285089311, 570178622, 595482407, 1140357244, 1190964814, 2381929628, 7741271291, 15482542582, 30965085164, 100636526783, 201273053566, 402546107132]

約数ペア:

[(1, 402546107132), (2, 201273053566), (4, 100636526783), (13, 30965085164), (26, 15482542582), (52, 7741271291), (169, 2381929628), (338, 1190964814), (353, 1140357244), (676, 595482407), (706, 570178622), (1412, 285089311), (2197, 183225356), (4394, 91612678), (4589, 87719788), (8788, 45806339), (9178, 43859894), (18356, 21929947), (59657, 6747676), (119314, 3373838), (129763, 3102164), (238628, 1686919), (259526, 1551082), (519052, 775541)]