90474362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{373861}}^1$

素因数の和:373885

約数の個数: 12

約数和(自身を含む): 149170938

約数和(自身を除く): 58696576

約数列:

[1, 2, 11, 22, 121, 242, 373861, 747722, 4112471, 8224942, 45237181, 90474362]

約数ペア:

[(1, 90474362), (2, 45237181), (11, 8224942), (22, 4112471), (121, 747722), (242, 373861)]