2938090

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2909}}^1$

素因数の和:3017

約数の個数: 16

約数和(自身を含む): 5342760

約数和(自身を除く): 2404670

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2909, 5818, 14545, 29090, 293809, 587618, 1469045, 2938090]

約数ペア:

[(1, 2938090), (2, 1469045), (5, 587618), (10, 293809), (101, 29090), (202, 14545), (505, 5818), (1010, 2909)]