171218684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12713}}^1$

素因数の和:12774

約数の個数: 48

約数和(自身を含む): 378775488

約数和(自身を除く): 207556804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 12713, 13468, 25426, 50852, 88991, 165269, 177982, 330538, 355964, 470381, 661076, 940762, 1156883, 1881524, 2313766, 3292667, 4627532, 6114953, 6585334, 12229906, 13170668, 24459812, 42804671, 85609342, 171218684]

約数ペア:

[(1, 171218684), (2, 85609342), (4, 42804671), (7, 24459812), (13, 13170668), (14, 12229906), (26, 6585334), (28, 6114953), (37, 4627532), (52, 3292667), (74, 2313766), (91, 1881524), (148, 1156883), (182, 940762), (259, 661076), (364, 470381), (481, 355964), (518, 330538), (962, 177982), (1036, 165269), (1924, 88991), (3367, 50852), (6734, 25426), (12713, 13468)]