1977758412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1239197}}^1$

素因数の和:1239230

約数の個数: 48

約数和(自身を含む): 5551607040

約数和(自身を除く): 3573848628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1239197, 2478394, 3717591, 4956788, 7435182, 8674379, 14870364, 17348758, 23544743, 26023137, 34697516, 47089486, 52046274, 70634229, 94178972, 104092548, 141268458, 164813201, 282536916, 329626402, 494439603, 659252804, 988879206, 1977758412]

約数ペア:

[(1, 1977758412), (2, 988879206), (3, 659252804), (4, 494439603), (6, 329626402), (7, 282536916), (12, 164813201), (14, 141268458), (19, 104092548), (21, 94178972), (28, 70634229), (38, 52046274), (42, 47089486), (57, 34697516), (76, 26023137), (84, 23544743), (114, 17348758), (133, 14870364), (228, 8674379), (266, 7435182), (399, 4956788), (532, 3717591), (798, 2478394), (1596, 1239197)]