383889506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{569}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 776805120

約数和(自身を除く): 392915614

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 337, 569, 674, 1001, 1138, 2002, 2359, 3707, 3983, 4381, 4718, 6259, 7397, 7414, 7966, 8762, 12518, 14794, 25949, 30667, 43813, 48191, 51779, 51898, 61334, 81367, 87626, 96382, 103558, 162734, 191753, 337337, 383506, 569569, 674674, 1139138, 1342271, 2109283, 2492789, 2684542, 4218566, 4985578, 14764981, 17449523, 27420679, 29529962, 34899046, 54841358, 191944753, 383889506]

約数ペア:

[(1, 383889506), (2, 191944753), (7, 54841358), (11, 34899046), (13, 29529962), (14, 27420679), (22, 17449523), (26, 14764981), (77, 4985578), (91, 4218566), (143, 2684542), (154, 2492789), (182, 2109283), (286, 1342271), (337, 1139138), (569, 674674), (674, 569569), (1001, 383506), (1138, 337337), (2002, 191753), (2359, 162734), (3707, 103558), (3983, 96382), (4381, 87626), (4718, 81367), (6259, 61334), (7397, 51898), (7414, 51779), (7966, 48191), (8762, 43813), (12518, 30667), (14794, 25949)]