238409468638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{32739559}}^1$

素因数の和:32739903

約数の個数: 16

約数和(自身を含む): 391303221120

約数和(自身を除く): 152893752482

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 32739559, 65479118, 360135149, 720270298, 10836794029, 21673588058, 119204734319, 238409468638]

約数ペア:

[(1, 238409468638), (2, 119204734319), (11, 21673588058), (22, 10836794029), (331, 720270298), (662, 360135149), (3641, 65479118), (7282, 32739559)]