3989418

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{1181}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 7999776

約数和(自身を除く): 4010358

約数列:

[1, 2, 3, 6, 563, 1126, 1181, 1689, 2362, 3378, 3543, 7086, 664903, 1329806, 1994709, 3989418]

約数ペア:

[(1, 3989418), (2, 1994709), (3, 1329806), (6, 664903), (563, 7086), (1126, 3543), (1181, 3378), (1689, 2362)]