1379164016

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{386537}}^1$

素因数の和:386768

約数の個数: 20

約数和(自身を含む): 2684119872

約数和(自身を除く): 1304955856

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 386537, 773074, 1546148, 3092296, 6184592, 86197751, 172395502, 344791004, 689582008, 1379164016]

約数ペア:

[(1, 1379164016), (2, 689582008), (4, 344791004), (8, 172395502), (16, 86197751), (223, 6184592), (446, 3092296), (892, 1546148), (1784, 773074), (3568, 386537)]