4537988

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 54

約数和(自身を含む): 10076346

約数和(自身を除く): 5538358

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 137, 169, 182, 196, 274, 338, 364, 548, 637, 676, 959, 1183, 1274, 1781, 1918, 2366, 2548, 3562, 3836, 4732, 6713, 7124, 8281, 12467, 13426, 16562, 23153, 24934, 26852, 33124, 46306, 49868, 87269, 92612, 162071, 174538, 324142, 349076, 648284, 1134497, 2268994, 4537988]

約数ペア:

[(1, 4537988), (2, 2268994), (4, 1134497), (7, 648284), (13, 349076), (14, 324142), (26, 174538), (28, 162071), (49, 92612), (52, 87269), (91, 49868), (98, 46306), (137, 33124), (169, 26852), (182, 24934), (196, 23153), (274, 16562), (338, 13426), (364, 12467), (548, 8281), (637, 7124), (676, 6713), (959, 4732), (1183, 3836), (1274, 3562), (1781, 2548), (1918, 2366)]