2019958958296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{104639399}}^1$

素因数の和:104639551

約数の個数: 32

約数和(自身を含む): 4018152960000

約数和(自身を除く): 1998194001704

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 2413, 4826, 9652, 19304, 104639399, 209278798, 418557596, 837115192, 1988148581, 3976297162, 7952594324, 13289203673, 15905188648, 26578407346, 53156814692, 106313629384, 252494869787, 504989739574, 1009979479148, 2019958958296]

約数ペア:

[(1, 2019958958296), (2, 1009979479148), (4, 504989739574), (8, 252494869787), (19, 106313629384), (38, 53156814692), (76, 26578407346), (127, 15905188648), (152, 13289203673), (254, 7952594324), (508, 3976297162), (1016, 1988148581), (2413, 837115192), (4826, 418557596), (9652, 209278798), (19304, 104639399)]