1840604

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{6481}}^1$

素因数の和:6556

約数の個数: 12

約数和(自身を含む): 3266928

約数和(自身を除く): 1426324

約数列:

[1, 2, 4, 71, 142, 284, 6481, 12962, 25924, 460151, 920302, 1840604]

約数ペア:

[(1, 1840604), (2, 920302), (4, 460151), (71, 25924), (142, 12962), (284, 6481)]