7627246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 13374720

約数和(自身を除く): 5747474

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 257, 418, 514, 781, 1349, 1562, 2698, 2827, 4883, 5654, 9766, 14839, 18247, 29678, 36494, 53713, 107426, 200717, 346693, 401434, 693386, 3813623, 7627246]

約数ペア:

[(1, 7627246), (2, 3813623), (11, 693386), (19, 401434), (22, 346693), (38, 200717), (71, 107426), (142, 53713), (209, 36494), (257, 29678), (418, 18247), (514, 14839), (781, 9766), (1349, 5654), (1562, 4883), (2698, 2827)]