980192015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{20747}}^1$

素因数の和:21622

約数の個数: 16

約数和(自身を含む): 1284716160

約数和(自身を除く): 304524145

約数列:

[1, 5, 11, 55, 859, 4295, 9449, 20747, 47245, 103735, 228217, 1141085, 17821673, 89108365, 196038403, 980192015]

約数ペア:

[(1, 980192015), (5, 196038403), (11, 89108365), (55, 17821673), (859, 1141085), (4295, 228217), (9449, 103735), (20747, 47245)]