3085828

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2137}}^1$

素因数の和:2179

約数の個数: 18

約数和(自身を含む): 5702046

約数和(自身を除く): 2616218

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2137, 4274, 8548, 40603, 81206, 162412, 771457, 1542914, 3085828]

約数ペア:

[(1, 3085828), (2, 1542914), (4, 771457), (19, 162412), (38, 81206), (76, 40603), (361, 8548), (722, 4274), (1444, 2137)]