2078474486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 3722976000

約数和(自身を除く): 1644501514

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 277, 319, 418, 551, 554, 619, 638, 1102, 1238, 3047, 5263, 6061, 6094, 6809, 8033, 10526, 11761, 12122, 13618, 16066, 17951, 23522, 35902, 57893, 88363, 115786, 129371, 152627, 171463, 176726, 197461, 258742, 305254, 341069, 342926, 394922, 682138, 1678897, 1886093, 3257797, 3357794, 3751759, 3772186, 4972427, 6515594, 7503518, 9944854, 35835767, 54696697, 71671534, 94476113, 109393394, 188952226, 1039237243, 2078474486]

約数ペア:

[(1, 2078474486), (2, 1039237243), (11, 188952226), (19, 109393394), (22, 94476113), (29, 71671534), (38, 54696697), (58, 35835767), (209, 9944854), (277, 7503518), (319, 6515594), (418, 4972427), (551, 3772186), (554, 3751759), (619, 3357794), (638, 3257797), (1102, 1886093), (1238, 1678897), (3047, 682138), (5263, 394922), (6061, 342926), (6094, 341069), (6809, 305254), (8033, 258742), (10526, 197461), (11761, 176726), (12122, 171463), (13618, 152627), (16066, 129371), (17951, 115786), (23522, 88363), (35902, 57893)]