2352940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 5013792

約数和(自身を除く): 2660852

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 1657, 3314, 6628, 8285, 16570, 33140, 117647, 235294, 470588, 588235, 1176470, 2352940]

約数ペア:

[(1, 2352940), (2, 1176470), (4, 588235), (5, 470588), (10, 235294), (20, 117647), (71, 33140), (142, 16570), (284, 8285), (355, 6628), (710, 3314), (1420, 1657)]