713145886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 1244160000

約数和(自身を除く): 531014114

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 149, 239, 298, 323, 478, 527, 589, 646, 1054, 1178, 2533, 2831, 4063, 4541, 4619, 5066, 5662, 7409, 8126, 9082, 9238, 10013, 14818, 20026, 35611, 48127, 71222, 77197, 78523, 87761, 96254, 125953, 140771, 154394, 157046, 175522, 251906, 281542, 605387, 676609, 1103941, 1210774, 1353218, 1491937, 2207882, 2393107, 2983874, 4786214, 11502353, 18766997, 20974879, 23004706, 37533994, 41949758, 356572943, 713145886]

約数ペア:

[(1, 713145886), (2, 356572943), (17, 41949758), (19, 37533994), (31, 23004706), (34, 20974879), (38, 18766997), (62, 11502353), (149, 4786214), (239, 2983874), (298, 2393107), (323, 2207882), (478, 1491937), (527, 1353218), (589, 1210774), (646, 1103941), (1054, 676609), (1178, 605387), (2533, 281542), (2831, 251906), (4063, 175522), (4541, 157046), (4619, 154394), (5066, 140771), (5662, 125953), (7409, 96254), (8126, 87761), (9082, 78523), (9238, 77197), (10013, 71222), (14818, 48127), (20026, 35611)]