2159098951678

素因数分解:

$2^1\times {\mathrm{409}}^1\times {\mathrm{201073}}^1\times {\mathrm{13127}}^1$

素因数の和:214611

約数の個数: 16

約数和(自身を含む): 3246830350560

約数和(自身を除く): 1087731398882

約数列:

[1, 2, 409, 818, 13127, 26254, 201073, 402146, 5368943, 10737886, 82238857, 164477714, 2639485271, 5278970542, 1079549475839, 2159098951678]

約数ペア:

[(1, 2159098951678), (2, 1079549475839), (409, 5278970542), (818, 2639485271), (13127, 164477714), (26254, 82238857), (201073, 10737886), (402146, 5368943)]