2640413786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{175303}}^1$

素因数の和:175765

約数の個数: 16

約数和(自身を含む): 4203088704

約数和(自身を除く): 1562674918

約数列:

[1, 2, 17, 34, 443, 886, 7531, 15062, 175303, 350606, 2980151, 5960302, 77659229, 155318458, 1320206893, 2640413786]

約数ペア:

[(1, 2640413786), (2, 1320206893), (17, 155318458), (34, 77659229), (443, 5960302), (886, 2980151), (7531, 350606), (15062, 175303)]