1276485294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{19031}}^1$

素因数の和:20640

約数の個数: 32

約数和(自身を含む): 2919661056

約数和(自身を除く): 1643175762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1597, 3194, 4791, 9582, 11179, 19031, 22358, 33537, 38062, 57093, 67074, 114186, 133217, 266434, 399651, 799302, 30392507, 60785014, 91177521, 182355042, 212747549, 425495098, 638242647, 1276485294]

約数ペア:

[(1, 1276485294), (2, 638242647), (3, 425495098), (6, 212747549), (7, 182355042), (14, 91177521), (21, 60785014), (42, 30392507), (1597, 799302), (3194, 399651), (4791, 266434), (9582, 133217), (11179, 114186), (19031, 67074), (22358, 57093), (33537, 38062)]