1802732

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 3311616

約数和(自身を除く): 1508884

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 223, 446, 892, 2021, 4042, 8084, 9589, 10481, 19178, 20962, 38356, 41924, 450683, 901366, 1802732]

約数ペア:

[(1, 1802732), (2, 901366), (4, 450683), (43, 41924), (47, 38356), (86, 20962), (94, 19178), (172, 10481), (188, 9589), (223, 8084), (446, 4042), (892, 2021)]