2113183709

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{155851}}^1$

素因数の和:156020

約数の個数: 16

約数和(自身を含む): 2618313600

約数和(自身を除く): 505129891

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 13559, 155851, 1090957, 2026063, 14182441, 23221799, 162552593, 301883387, 2113183709]

約数ペア:

[(1, 2113183709), (7, 301883387), (13, 162552593), (91, 23221799), (149, 14182441), (1043, 2026063), (1937, 1090957), (13559, 155851)]