2736668162

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{521}}^2$

素因数の和:1186

約数の個数: 18

約数和(自身を含む): 4171640457

約数和(自身を除く): 1434972295

約数列:

[1, 2, 71, 142, 521, 1042, 5041, 10082, 36991, 73982, 271441, 542882, 2626361, 5252722, 19272311, 38544622, 1368334081, 2736668162]

約数ペア:

[(1, 2736668162), (2, 1368334081), (71, 38544622), (142, 19272311), (521, 5252722), (1042, 2626361), (5041, 542882), (10082, 271441), (36991, 73982)]