1225321022

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{1123}}^1\times {\mathrm{1721}}^1$

素因数の和:3163

約数の個数: 16

約数和(自身を含む): 1846493712

約数和(自身を除く): 621172690

約数列:

[1, 2, 317, 634, 1123, 1721, 2246, 3442, 355991, 545557, 711982, 1091114, 1932683, 3865366, 612660511, 1225321022]

約数ペア:

[(1, 1225321022), (2, 612660511), (317, 3865366), (634, 1932683), (1123, 1091114), (1721, 711982), (2246, 545557), (3442, 355991)]