3868790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5449}}^1$

素因数の和:5527

約数の個数: 16

約数和(自身を含む): 7063200

約数和(自身を除く): 3194410

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 5449, 10898, 27245, 54490, 386879, 773758, 1934395, 3868790]

約数ペア:

[(1, 3868790), (2, 1934395), (5, 773758), (10, 386879), (71, 54490), (142, 27245), (355, 10898), (710, 5449)]