1330461906

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 2794192896

約数和(自身を除く): 1463730990

約数列:

[1, 2, 3, 6, 31, 62, 93, 127, 151, 186, 254, 302, 373, 381, 453, 746, 762, 906, 1119, 2238, 3937, 4681, 7874, 9362, 11563, 11811, 14043, 19177, 23126, 23622, 28086, 34689, 38354, 47371, 56323, 57531, 69378, 94742, 112646, 115062, 142113, 168969, 284226, 337938, 594487, 1188974, 1468501, 1746013, 1783461, 2937002, 3492026, 3566922, 4405503, 5238039, 7153021, 8811006, 10476078, 14306042, 21459063, 42918126, 221743651, 443487302, 665230953, 1330461906]

約数ペア:

[(1, 1330461906), (2, 665230953), (3, 443487302), (6, 221743651), (31, 42918126), (62, 21459063), (93, 14306042), (127, 10476078), (151, 8811006), (186, 7153021), (254, 5238039), (302, 4405503), (373, 3566922), (381, 3492026), (453, 2937002), (746, 1783461), (762, 1746013), (906, 1468501), (1119, 1188974), (2238, 594487), (3937, 337938), (4681, 284226), (7874, 168969), (9362, 142113), (11563, 115062), (11811, 112646), (14043, 94742), (19177, 69378), (23126, 57531), (23622, 56323), (28086, 47371), (34689, 38354)]