89075870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{685199}}^1$

素因数の和:685219

約数の個数: 16

約数和(自身を含む): 172670400

約数和(自身を除く): 83594530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 685199, 1370398, 3425995, 6851990, 8907587, 17815174, 44537935, 89075870]

約数ペア:

[(1, 89075870), (2, 44537935), (5, 17815174), (10, 8907587), (13, 6851990), (26, 3425995), (65, 1370398), (130, 685199)]