908514906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2677}}^1$

素因数の和:2943

約数の個数: 64

約数和(自身を含む): 2069558400

約数和(自身を除く): 1161043494

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 229, 247, 458, 494, 687, 741, 1374, 1482, 2677, 2977, 4351, 5354, 5954, 8031, 8702, 8931, 13053, 16062, 17862, 26106, 34801, 50863, 56563, 69602, 101726, 104403, 113126, 152589, 169689, 208806, 305178, 339378, 613033, 661219, 1226066, 1322438, 1839099, 1983657, 3678198, 3967314, 7969429, 11647627, 15938858, 23295254, 23908287, 34942881, 47816574, 69885762, 151419151, 302838302, 454257453, 908514906]

約数ペア:

[(1, 908514906), (2, 454257453), (3, 302838302), (6, 151419151), (13, 69885762), (19, 47816574), (26, 34942881), (38, 23908287), (39, 23295254), (57, 15938858), (78, 11647627), (114, 7969429), (229, 3967314), (247, 3678198), (458, 1983657), (494, 1839099), (687, 1322438), (741, 1226066), (1374, 661219), (1482, 613033), (2677, 339378), (2977, 305178), (4351, 208806), (5354, 169689), (5954, 152589), (8031, 113126), (8702, 104403), (8931, 101726), (13053, 69602), (16062, 56563), (17862, 50863), (26106, 34801)]