2270212

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 4596480

約数和(自身を除く): 2326268

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 911, 1246, 1822, 2492, 3644, 6377, 12754, 25508, 81079, 162158, 324316, 567553, 1135106, 2270212]

約数ペア:

[(1, 2270212), (2, 1135106), (4, 567553), (7, 324316), (14, 162158), (28, 81079), (89, 25508), (178, 12754), (356, 6377), (623, 3644), (911, 2492), (1246, 1822)]