713234578

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{1879}}^1$

素因数の和:3334

約数の個数: 32

約数和(自身を含む): 1288627200

約数和(自身を除く): 575392622

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1427, 1879, 2854, 3758, 9989, 13153, 19978, 26306, 27113, 35701, 54226, 71402, 189791, 249907, 379582, 499814, 2681333, 5362666, 18769331, 37538662, 50945327, 101890654, 356617289, 713234578]

約数ペア:

[(1, 713234578), (2, 356617289), (7, 101890654), (14, 50945327), (19, 37538662), (38, 18769331), (133, 5362666), (266, 2681333), (1427, 499814), (1879, 379582), (2854, 249907), (3758, 189791), (9989, 71402), (13153, 54226), (19978, 35701), (26306, 27113)]