252512830

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{198829}}^1$

素因数の和:198963

約数の個数: 16

約数和(自身を含む): 458104320

約数和(自身を除く): 205591490

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 198829, 397658, 994145, 1988290, 25251283, 50502566, 126256415, 252512830]

約数ペア:

[(1, 252512830), (2, 126256415), (5, 50502566), (10, 25251283), (127, 1988290), (254, 994145), (635, 397658), (1270, 198829)]