2109264866

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{541}}^1\times {\mathrm{4523}}^1$

素因数の和:5497

約数の個数: 16

約数和(自身を含む): 3177802368

約数和(自身を除く): 1068537502

約数列:

[1, 2, 431, 541, 862, 1082, 4523, 9046, 233171, 466342, 1949413, 2446943, 3898826, 4893886, 1054632433, 2109264866]

約数ペア:

[(1, 2109264866), (2, 1054632433), (431, 4893886), (541, 3898826), (862, 2446943), (1082, 1949413), (4523, 466342), (9046, 233171)]