2013290855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{426997}}^1$

素因数の和:427066

約数の個数: 16

約数和(自身を含む): 2582483904

約数和(自身を除く): 569193049

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 426997, 2134985, 9820931, 17506877, 49104655, 87534385, 402658171, 2013290855]

約数ペア:

[(1, 2013290855), (5, 402658171), (23, 87534385), (41, 49104655), (115, 17506877), (205, 9820931), (943, 2134985), (4715, 426997)]