1288173238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{57349}}^1$

素因数の和:58383

約数の個数: 16

約数和(自身を含む): 2110021200

約数和(自身を除く): 821847962

約数列:

[1, 2, 11, 22, 1021, 2042, 11231, 22462, 57349, 114698, 630839, 1261678, 58553329, 117106658, 644086619, 1288173238]

約数ペア:

[(1, 1288173238), (2, 644086619), (11, 117106658), (22, 58553329), (1021, 1261678), (2042, 630839), (11231, 114698), (22462, 57349)]