1128889748

素因数分解:

$2^2\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{36887}}^1$

素因数の和:37991

約数の個数: 24

約数和(自身を含む): 2259906432

約数和(自身を除く): 1131016684

約数列:

[1, 2, 4, 7, 14, 28, 1093, 2186, 4372, 7651, 15302, 30604, 36887, 73774, 147548, 258209, 516418, 1032836, 40317491, 80634982, 161269964, 282222437, 564444874, 1128889748]

約数ペア:

[(1, 1128889748), (2, 564444874), (4, 282222437), (7, 161269964), (14, 80634982), (28, 40317491), (1093, 1032836), (2186, 516418), (4372, 258209), (7651, 147548), (15302, 73774), (30604, 36887)]