2420394

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9839}}^1$

素因数の和:9885

約数の個数: 16

約数和(自身を含む): 4959360

約数和(自身を除く): 2538966

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 9839, 19678, 29517, 59034, 403399, 806798, 1210197, 2420394]

約数ペア:

[(1, 2420394), (2, 1210197), (3, 806798), (6, 403399), (41, 59034), (82, 29517), (123, 19678), (246, 9839)]