348550852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{3221}}^1$

素因数の和:5319

約数の個数: 24

約数和(自身を含む): 657403992

約数和(自身を除く): 308853140

約数列:

[1, 2, 4, 13, 26, 52, 2081, 3221, 4162, 6442, 8324, 12884, 27053, 41873, 54106, 83746, 108212, 167492, 6702901, 13405802, 26811604, 87137713, 174275426, 348550852]

約数ペア:

[(1, 348550852), (2, 174275426), (4, 87137713), (13, 26811604), (26, 13405802), (52, 6702901), (2081, 167492), (3221, 108212), (4162, 83746), (6442, 54106), (8324, 41873), (12884, 27053)]