2057961838

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1\times {\mathrm{8101}}^1$

素因数の和:9963

約数の個数: 16

約数和(自身を含む): 3132557280

約数和(自身を除く): 1074595442

約数列:

[1, 2, 71, 142, 1789, 3578, 8101, 16202, 127019, 254038, 575171, 1150342, 14492689, 28985378, 1028980919, 2057961838]

約数ペア:

[(1, 2057961838), (2, 1028980919), (71, 28985378), (142, 14492689), (1789, 1150342), (3578, 575171), (8101, 254038), (16202, 127019)]