17966642404

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{89069}}^1$

素因数の和:89523

約数の個数: 24

約数和(自身を含む): 31723171200

約数和(自身を除く): 13756528796

約数列:

[1, 2, 4, 211, 239, 422, 478, 844, 956, 50429, 89069, 100858, 178138, 201716, 356276, 18793559, 21287491, 37587118, 42574982, 75174236, 85149964, 4491660601, 8983321202, 17966642404]

約数ペア:

[(1, 17966642404), (2, 8983321202), (4, 4491660601), (211, 85149964), (239, 75174236), (422, 42574982), (478, 37587118), (844, 21287491), (956, 18793559), (50429, 356276), (89069, 201716), (100858, 178138)]