1986943

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 2453760

約数和(自身を除く): 466817

約数列:

[1, 7, 17, 59, 119, 283, 413, 1003, 1981, 4811, 7021, 16697, 33677, 116879, 283849, 1986943]

約数ペア:

[(1, 1986943), (7, 283849), (17, 116879), (59, 33677), (119, 16697), (283, 7021), (413, 4811), (1003, 1981)]