3133940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 6676992

約数和(自身を除く): 3543052

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2207, 4414, 8828, 11035, 22070, 44140, 156697, 313394, 626788, 783485, 1566970, 3133940]

約数ペア:

[(1, 3133940), (2, 1566970), (4, 783485), (5, 626788), (10, 313394), (20, 156697), (71, 44140), (142, 22070), (284, 11035), (355, 8828), (710, 4414), (1420, 2207)]