2868705940

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{962653}}^1$

素因数の和:962811

約数の個数: 24

約数和(自身を含む): 6064720200

約数和(自身を除く): 3196014260

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 962653, 1925306, 3850612, 4813265, 9626530, 19253060, 143435297, 286870594, 573741188, 717176485, 1434352970, 2868705940]

約数ペア:

[(1, 2868705940), (2, 1434352970), (4, 717176485), (5, 573741188), (10, 286870594), (20, 143435297), (149, 19253060), (298, 9626530), (596, 4813265), (745, 3850612), (1490, 1925306), (2980, 962653)]