140943902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{5471}}^1$

素因数の和:6655

約数の個数: 16

約数和(自身を含む): 230874624

約数和(自身を除く): 89930722

約数列:

[1, 2, 11, 22, 1171, 2342, 5471, 10942, 12881, 25762, 60181, 120362, 6406541, 12813082, 70471951, 140943902]

約数ペア:

[(1, 140943902), (2, 70471951), (11, 12813082), (22, 6406541), (1171, 120362), (2342, 60181), (5471, 25762), (10942, 12881)]