518392364

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{7129}}^1$

素因数の和:7207

約数の個数: 48

約数和(自身を含む): 1078056000

約数和(自身を除く): 559663636

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 371, 686, 742, 1372, 1484, 2597, 5194, 7129, 10388, 14258, 18179, 28516, 36358, 49903, 72716, 99806, 199612, 349321, 377837, 698642, 755674, 1397284, 1511348, 2445247, 2644859, 4890494, 5289718, 9780988, 10579436, 18514013, 37028026, 74056052, 129598091, 259196182, 518392364]

約数ペア:

[(1, 518392364), (2, 259196182), (4, 129598091), (7, 74056052), (14, 37028026), (28, 18514013), (49, 10579436), (53, 9780988), (98, 5289718), (106, 4890494), (196, 2644859), (212, 2445247), (343, 1511348), (371, 1397284), (686, 755674), (742, 698642), (1372, 377837), (1484, 349321), (2597, 199612), (5194, 99806), (7129, 72716), (10388, 49903), (14258, 36358), (18179, 28516)]