126561488

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{13709}}^1$

素因数の和:14294

約数の個数: 20

約数和(自身を含む): 245655780

約数和(自身を除く): 119094292

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 9232, 13709, 27418, 54836, 109672, 219344, 7910093, 15820186, 31640372, 63280744, 126561488]

約数ペア:

[(1, 126561488), (2, 63280744), (4, 31640372), (8, 15820186), (16, 7910093), (577, 219344), (1154, 109672), (2308, 54836), (4616, 27418), (9232, 13709)]