1253184488

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{2568001}}^1$

素因数の和:2568068

約数の個数: 16

約数和(自身を含む): 2388241860

約数和(自身を除く): 1135057372

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 2568001, 5136002, 10272004, 20544008, 156648061, 313296122, 626592244, 1253184488]

約数ペア:

[(1, 1253184488), (2, 626592244), (4, 313296122), (8, 156648061), (61, 20544008), (122, 10272004), (244, 5136002), (488, 2568001)]