1389063608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{10213703}}^1$

素因数の和:10213726

約数の個数: 16

約数和(自身を含む): 2757700080

約数和(自身を除く): 1368636472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 10213703, 20427406, 40854812, 81709624, 173632951, 347265902, 694531804, 1389063608]

約数ペア:

[(1, 1389063608), (2, 694531804), (4, 347265902), (8, 173632951), (17, 81709624), (34, 40854812), (68, 20427406), (136, 10213703)]