7438386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 15897600

約数和(自身を除く): 8459214

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 919, 1349, 1838, 2698, 2757, 4047, 5514, 8094, 17461, 34922, 52383, 65249, 104766, 130498, 195747, 391494, 1239731, 2479462, 3719193, 7438386]

約数ペア:

[(1, 7438386), (2, 3719193), (3, 2479462), (6, 1239731), (19, 391494), (38, 195747), (57, 130498), (71, 104766), (114, 65249), (142, 52383), (213, 34922), (426, 17461), (919, 8094), (1349, 5514), (1838, 4047), (2698, 2757)]