7398889270

素因数分解:

$2^1\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{249037}}^1$

素因数の和:252015

約数の個数: 16

約数和(自身を含む): 13322536848

約数和(自身を除く): 5923647578

約数列:

[1, 2, 5, 10, 2971, 5942, 14855, 29710, 249037, 498074, 1245185, 2490370, 739888927, 1479777854, 3699444635, 7398889270]

約数ペア:

[(1, 7398889270), (2, 3699444635), (5, 1479777854), (10, 739888927), (2971, 2490370), (5942, 1245185), (14855, 498074), (29710, 249037)]