2657184490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{13723}}^1$

素因数の和:13831

約数の個数: 48

約数和(自身を含む): 5157040032

約数和(自身を除く): 2499855542

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 289, 335, 578, 670, 1139, 1445, 2278, 2890, 5695, 11390, 13723, 19363, 27446, 38726, 68615, 96815, 137230, 193630, 233291, 466582, 919441, 1166455, 1838882, 2332910, 3965947, 4597205, 7931894, 9194410, 15630497, 19829735, 31260994, 39659470, 78152485, 156304970, 265718449, 531436898, 1328592245, 2657184490]

約数ペア:

[(1, 2657184490), (2, 1328592245), (5, 531436898), (10, 265718449), (17, 156304970), (34, 78152485), (67, 39659470), (85, 31260994), (134, 19829735), (170, 15630497), (289, 9194410), (335, 7931894), (578, 4597205), (670, 3965947), (1139, 2332910), (1445, 1838882), (2278, 1166455), (2890, 919441), (5695, 466582), (11390, 233291), (13723, 193630), (19363, 137230), (27446, 96815), (38726, 68615)]