3222830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1907}}^1$

素因数の和:1940

約数の個数: 24

約数和(自身を含む): 6284952

約数和(自身を除く): 3062122

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1907, 3814, 9535, 19070, 24791, 49582, 123955, 247910, 322283, 644566, 1611415, 3222830]

約数ペア:

[(1, 3222830), (2, 1611415), (5, 644566), (10, 322283), (13, 247910), (26, 123955), (65, 49582), (130, 24791), (169, 19070), (338, 9535), (845, 3814), (1690, 1907)]