2628444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 7902720

約数和(自身を除く): 5274276

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 83, 84, 87, 91, 116, 156, 166, 174, 182, 203, 249, 273, 332, 348, 364, 377, 406, 498, 546, 581, 609, 754, 812, 996, 1079, 1092, 1131, 1162, 1218, 1508, 1743, 2158, 2262, 2324, 2407, 2436, 2639, 3237, 3486, 4316, 4524, 4814, 5278, 6474, 6972, 7221, 7553, 7917, 9628, 10556, 12948, 14442, 15106, 15834, 16849, 22659, 28884, 30212, 31291, 31668, 33698, 45318, 50547, 62582, 67396, 90636, 93873, 101094, 125164, 187746, 202188, 219037, 375492, 438074, 657111, 876148, 1314222, 2628444]

約数ペア:

[(1, 2628444), (2, 1314222), (3, 876148), (4, 657111), (6, 438074), (7, 375492), (12, 219037), (13, 202188), (14, 187746), (21, 125164), (26, 101094), (28, 93873), (29, 90636), (39, 67396), (42, 62582), (52, 50547), (58, 45318), (78, 33698), (83, 31668), (84, 31291), (87, 30212), (91, 28884), (116, 22659), (156, 16849), (166, 15834), (174, 15106), (182, 14442), (203, 12948), (249, 10556), (273, 9628), (332, 7917), (348, 7553), (364, 7221), (377, 6972), (406, 6474), (498, 5278), (546, 4814), (581, 4524), (609, 4316), (754, 3486), (812, 3237), (996, 2639), (1079, 2436), (1092, 2407), (1131, 2324), (1162, 2262), (1218, 2158), (1508, 1743)]