2019752628

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{3163}}^1$

素因数の和:3716

約数の個数: 48

約数和(自身を含む): 4762705920

約数和(自身を除く): 2742953292

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 419, 508, 762, 838, 1257, 1524, 1676, 2514, 3163, 5028, 6326, 9489, 12652, 18978, 37956, 53213, 106426, 159639, 212852, 319278, 401701, 638556, 803402, 1205103, 1325297, 1606804, 2410206, 2650594, 3975891, 4820412, 5301188, 7951782, 15903564, 168312719, 336625438, 504938157, 673250876, 1009876314, 2019752628]

約数ペア:

[(1, 2019752628), (2, 1009876314), (3, 673250876), (4, 504938157), (6, 336625438), (12, 168312719), (127, 15903564), (254, 7951782), (381, 5301188), (419, 4820412), (508, 3975891), (762, 2650594), (838, 2410206), (1257, 1606804), (1524, 1325297), (1676, 1205103), (2514, 803402), (3163, 638556), (5028, 401701), (6326, 319278), (9489, 212852), (12652, 159639), (18978, 106426), (37956, 53213)]