1158970448

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{916907}}^1$

素因数の和:916994

約数の個数: 20

約数和(自身を含む): 2273931840

約数和(自身を除く): 1114961392

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 916907, 1833814, 3667628, 7335256, 14670512, 72435653, 144871306, 289742612, 579485224, 1158970448]

約数ペア:

[(1, 1158970448), (2, 579485224), (4, 289742612), (8, 144871306), (16, 72435653), (79, 14670512), (158, 7335256), (316, 3667628), (632, 1833814), (1264, 916907)]