2601472450

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{379777}}^1$

素因数の和:379926

約数の個数: 24

約数和(自身を含む): 4874070852

約数和(自身を除く): 2272598402

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 3425, 6850, 379777, 759554, 1898885, 3797770, 9494425, 18988850, 52029449, 104058898, 260147245, 520294490, 1300736225, 2601472450]

約数ペア:

[(1, 2601472450), (2, 1300736225), (5, 520294490), (10, 260147245), (25, 104058898), (50, 52029449), (137, 18988850), (274, 9494425), (685, 3797770), (1370, 1898885), (3425, 759554), (6850, 379777)]