2014981390

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{887657}}^1$

素因数の和:887891

約数の個数: 16

約数和(自身を含む): 3642948432

約数和(自身を除く): 1627967042

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 887657, 1775314, 4438285, 8876570, 201498139, 402996278, 1007490695, 2014981390]

約数ペア:

[(1, 2014981390), (2, 1007490695), (5, 402996278), (10, 201498139), (227, 8876570), (454, 4438285), (1135, 1775314), (2270, 887657)]