1861494352

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{231299}}^1$

素因数の和:231810

約数の個数: 20

約数和(自身を含む): 3613831200

約数和(自身を除く): 1752336848

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 231299, 462598, 925196, 1850392, 3700784, 116343397, 232686794, 465373588, 930747176, 1861494352]

約数ペア:

[(1, 1861494352), (2, 930747176), (4, 465373588), (8, 232686794), (16, 116343397), (503, 3700784), (1006, 1850392), (2012, 925196), (4024, 462598), (8048, 231299)]