258070762

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1\times {\mathrm{1693}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 390297600

約数和(自身を除く): 132226838

約数列:

[1, 2, 199, 383, 398, 766, 1693, 3386, 76217, 152434, 336907, 648419, 673814, 1296838, 129035381, 258070762]

約数ペア:

[(1, 258070762), (2, 129035381), (199, 1296838), (383, 673814), (398, 648419), (766, 336907), (1693, 152434), (3386, 76217)]