251162012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1151}}^1\times {\mathrm{3209}}^1$

素因数の和:4381

約数の個数: 24

約数和(自身を含む): 465937920

約数和(自身を除く): 214775908

約数列:

[1, 2, 4, 17, 34, 68, 1151, 2302, 3209, 4604, 6418, 12836, 19567, 39134, 54553, 78268, 109106, 218212, 3693559, 7387118, 14774236, 62790503, 125581006, 251162012]

約数ペア:

[(1, 251162012), (2, 125581006), (4, 62790503), (17, 14774236), (34, 7387118), (68, 3693559), (1151, 218212), (2302, 109106), (3209, 78268), (4604, 54553), (6418, 39134), (12836, 19567)]