2912646260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1843447}}^1$

素因数の和:1843535

約数の個数: 24

約数和(自身を含む): 6193985280

約数和(自身を除く): 3281339020

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 1843447, 3686894, 7373788, 9217235, 18434470, 36868940, 145632313, 291264626, 582529252, 728161565, 1456323130, 2912646260]

約数ペア:

[(1, 2912646260), (2, 1456323130), (4, 728161565), (5, 582529252), (10, 291264626), (20, 145632313), (79, 36868940), (158, 18434470), (316, 9217235), (395, 7373788), (790, 3686894), (1580, 1843447)]