1256108

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 2540832

約数和(自身を除く): 1284724

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 397, 452, 791, 794, 1582, 1588, 2779, 3164, 5558, 11116, 44861, 89722, 179444, 314027, 628054, 1256108]

約数ペア:

[(1, 1256108), (2, 628054), (4, 314027), (7, 179444), (14, 89722), (28, 44861), (113, 11116), (226, 5558), (397, 3164), (452, 2779), (791, 1588), (794, 1582)]