241621390

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{221671}}^1$

素因数の和:221787

約数の個数: 16

約数和(自身を含む): 438910560

約数和(自身を除く): 197289170

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 221671, 443342, 1108355, 2216710, 24162139, 48324278, 120810695, 241621390]

約数ペア:

[(1, 241621390), (2, 120810695), (5, 48324278), (10, 24162139), (109, 2216710), (218, 1108355), (545, 443342), (1090, 221671)]