1946081090

素因数分解:

$2^1\times 5^1\times {\mathrm{2999}}^1\times {\mathrm{64891}}^1$

素因数の和:67897

約数の個数: 16

約数和(自身を含む): 3504168000

約数和(自身を除く): 1558086910

約数列:

[1, 2, 5, 10, 2999, 5998, 14995, 29990, 64891, 129782, 324455, 648910, 194608109, 389216218, 973040545, 1946081090]

約数ペア:

[(1, 1946081090), (2, 973040545), (5, 389216218), (10, 194608109), (2999, 648910), (5998, 324455), (14995, 129782), (29990, 64891)]