5183996816

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{2063693}}^1$

素因数の和:2063858

約数の個数: 20

約数和(自身を含む): 10107973212

約数和(自身を除く): 4923976396

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 2063693, 4127386, 8254772, 16509544, 33019088, 323999801, 647999602, 1295999204, 2591998408, 5183996816]

約数ペア:

[(1, 5183996816), (2, 2591998408), (4, 1295999204), (8, 647999602), (16, 323999801), (157, 33019088), (314, 16509544), (628, 8254772), (1256, 4127386), (2512, 2063693)]