2826996871

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1\times {\mathrm{2389}}^1$

素因数の和:3490

約数の個数: 16

約数和(自身を含む): 3028799200

約数和(自身を除く): 201802329

約数列:

[1, 19, 61, 1021, 1159, 2389, 19399, 45391, 62281, 145729, 1183339, 2439169, 2768851, 46344211, 148789309, 2826996871]

約数ペア:

[(1, 2826996871), (19, 148789309), (61, 46344211), (1021, 2768851), (1159, 2439169), (2389, 1183339), (19399, 145729), (45391, 62281)]