2398845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{443}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 4059936

約数和(自身を除く): 1661091

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 443, 1083, 1329, 1805, 2215, 5415, 6645, 8417, 25251, 42085, 126255, 159923, 479769, 799615, 2398845]

約数ペア:

[(1, 2398845), (3, 799615), (5, 479769), (15, 159923), (19, 126255), (57, 42085), (95, 25251), (285, 8417), (361, 6645), (443, 5415), (1083, 2215), (1329, 1805)]