2922190

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4003}}^1$

素因数の和:4083

約数の個数: 16

約数和(自身を含む): 5333328

約数和(自身を除く): 2411138

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 4003, 8006, 20015, 40030, 292219, 584438, 1461095, 2922190]

約数ペア:

[(1, 2922190), (2, 1461095), (5, 584438), (10, 292219), (73, 40030), (146, 20015), (365, 8006), (730, 4003)]