1880508716

素因数分解:

$2^2\times {\mathrm{11047}}^1\times {\mathrm{42557}}^1$

素因数の和:53608

約数の個数: 12

約数和(自身を含む): 3291265488

約数和(自身を除く): 1410756772

約数列:

[1, 2, 4, 11047, 22094, 42557, 44188, 85114, 170228, 470127179, 940254358, 1880508716]

約数ペア:

[(1, 1880508716), (2, 940254358), (4, 470127179), (11047, 170228), (22094, 85114), (42557, 44188)]