2749292

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 54

約数和(自身を含む): 6133428

約数和(自身を除く): 3384136

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 83, 91, 98, 166, 169, 182, 196, 332, 338, 364, 581, 637, 676, 1079, 1162, 1183, 1274, 2158, 2324, 2366, 2548, 4067, 4316, 4732, 7553, 8134, 8281, 14027, 15106, 16268, 16562, 28054, 30212, 33124, 52871, 56108, 98189, 105742, 196378, 211484, 392756, 687323, 1374646, 2749292]

約数ペア:

[(1, 2749292), (2, 1374646), (4, 687323), (7, 392756), (13, 211484), (14, 196378), (26, 105742), (28, 98189), (49, 56108), (52, 52871), (83, 33124), (91, 30212), (98, 28054), (166, 16562), (169, 16268), (182, 15106), (196, 14027), (332, 8281), (338, 8134), (364, 7553), (581, 4732), (637, 4316), (676, 4067), (1079, 2548), (1162, 2366), (1183, 2324), (1274, 2158)]