489942010

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{433577}}^1$

素因数の和:433697

約数の個数: 16

約数和(自身を含む): 889702056

約数和(自身を除く): 399760046

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 433577, 867154, 2167885, 4335770, 48994201, 97988402, 244971005, 489942010]

約数ペア:

[(1, 489942010), (2, 244971005), (5, 97988402), (10, 48994201), (113, 4335770), (226, 2167885), (565, 867154), (1130, 433577)]