1408236485

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71249}}^1$

素因数の和:71380

約数の個数: 16

約数和(自身を含む): 1744200000

約数和(自身を除く): 335963515

約数列:

[1, 5, 59, 67, 295, 335, 3953, 19765, 71249, 356245, 4203691, 4773683, 21018455, 23868415, 281647297, 1408236485]

約数ペア:

[(1, 1408236485), (5, 281647297), (59, 23868415), (67, 21018455), (295, 4773683), (335, 4203691), (3953, 356245), (19765, 71249)]