2019376076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{189151}}^1$

素因数の和:189329

約数の個数: 24

約数和(自身を含む): 3765638016

約数和(自身を除く): 1746261940

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 189151, 378302, 756604, 3215567, 6431134, 12862268, 29696707, 59393414, 118786828, 504844019, 1009688038, 2019376076]

約数ペア:

[(1, 2019376076), (2, 1009688038), (4, 504844019), (17, 118786828), (34, 59393414), (68, 29696707), (157, 12862268), (314, 6431134), (628, 3215567), (2669, 756604), (5338, 378302), (10676, 189151)]