2279968477276

素因数分解:

$2^2\times 7^2\times {\mathrm{389}}^1\times {\mathrm{29903579}}^1$

素因数の和:29903986

約数の個数: 36

約数和(自身を含む): 4653296083800

約数和(自身を除く): 2373327606524

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 389, 778, 1556, 2723, 5446, 10892, 19061, 38122, 76244, 29903579, 59807158, 119614316, 209325053, 418650106, 837300212, 1465275371, 2930550742, 5861101484, 11632492231, 23264984462, 46529968924, 81427445617, 162854891234, 325709782468, 569992119319, 1139984238638, 2279968477276]

約数ペア:

[(1, 2279968477276), (2, 1139984238638), (4, 569992119319), (7, 325709782468), (14, 162854891234), (28, 81427445617), (49, 46529968924), (98, 23264984462), (196, 11632492231), (389, 5861101484), (778, 2930550742), (1556, 1465275371), (2723, 837300212), (5446, 418650106), (10892, 209325053), (19061, 119614316), (38122, 59807158), (76244, 29903579)]