2107986

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{859}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 4231200

約数和(自身を除く): 2123214

約数列:

[1, 2, 3, 6, 409, 818, 859, 1227, 1718, 2454, 2577, 5154, 351331, 702662, 1053993, 2107986]

約数ペア:

[(1, 2107986), (2, 1053993), (3, 702662), (6, 351331), (409, 5154), (818, 2577), (859, 2454), (1227, 1718)]