2021644168

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{439}}^1\times {\mathrm{599}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 3932280000

約数和(自身を除く): 1910635832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 439, 599, 878, 961, 1198, 1756, 1922, 2396, 3512, 3844, 4792, 7688, 13609, 18569, 27218, 37138, 54436, 74276, 108872, 148552, 262961, 421879, 525922, 575639, 843758, 1051844, 1151278, 1687516, 2103688, 2302556, 3375032, 4605112, 8151791, 16303582, 32607164, 65214328, 252705521, 505411042, 1010822084, 2021644168]

約数ペア:

[(1, 2021644168), (2, 1010822084), (4, 505411042), (8, 252705521), (31, 65214328), (62, 32607164), (124, 16303582), (248, 8151791), (439, 4605112), (599, 3375032), (878, 2302556), (961, 2103688), (1198, 1687516), (1756, 1151278), (1922, 1051844), (2396, 843758), (3512, 575639), (3844, 525922), (4792, 421879), (7688, 262961), (13609, 148552), (18569, 108872), (27218, 74276), (37138, 54436)]