1405238362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{44021}}^1$

素因数の和:45485

約数の個数: 16

約数和(自身を含む): 2301117984

約数和(自身を除く): 895879622

約数列:

[1, 2, 11, 22, 1451, 2902, 15961, 31922, 44021, 88042, 484231, 968462, 63874471, 127748942, 702619181, 1405238362]

約数ペア:

[(1, 1405238362), (2, 702619181), (11, 127748942), (22, 63874471), (1451, 968462), (2902, 484231), (15961, 88042), (31922, 44021)]