2403770

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 4347648

約数和(自身を除く): 1943878

約数列:

[1, 2, 5, 10, 271, 542, 887, 1355, 1774, 2710, 4435, 8870, 240377, 480754, 1201885, 2403770]

約数ペア:

[(1, 2403770), (2, 1201885), (5, 480754), (10, 240377), (271, 8870), (542, 4435), (887, 2710), (1355, 1774)]