1485156940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1811167}}^1$

素因数の和:1811217

約数の個数: 24

約数和(自身を含む): 3194900352

約数和(自身を除く): 1709743412

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1811167, 3622334, 7244668, 9055835, 18111670, 36223340, 74257847, 148515694, 297031388, 371289235, 742578470, 1485156940]

約数ペア:

[(1, 1485156940), (2, 742578470), (4, 371289235), (5, 297031388), (10, 148515694), (20, 74257847), (41, 36223340), (82, 18111670), (164, 9055835), (205, 7244668), (410, 3622334), (820, 1811167)]