1264014794

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 2288901120

約数和(自身を除く): 1024886326

約数列:

[1, 2, 7, 14, 37, 61, 74, 109, 122, 218, 259, 367, 427, 518, 734, 763, 854, 1526, 2257, 2569, 4033, 4514, 5138, 6649, 8066, 13298, 13579, 15799, 22387, 27158, 28231, 31598, 40003, 44774, 46543, 56462, 80006, 93086, 95053, 156709, 190106, 246013, 280021, 313418, 492026, 560042, 828319, 1480111, 1656638, 1722091, 2440183, 2960222, 3444182, 4880366, 5798233, 10360777, 11596466, 17081281, 20721554, 34162562, 90286771, 180573542, 632007397, 1264014794]

約数ペア:

[(1, 1264014794), (2, 632007397), (7, 180573542), (14, 90286771), (37, 34162562), (61, 20721554), (74, 17081281), (109, 11596466), (122, 10360777), (218, 5798233), (259, 4880366), (367, 3444182), (427, 2960222), (518, 2440183), (734, 1722091), (763, 1656638), (854, 1480111), (1526, 828319), (2257, 560042), (2569, 492026), (4033, 313418), (4514, 280021), (5138, 246013), (6649, 190106), (8066, 156709), (13298, 95053), (13579, 93086), (15799, 80006), (22387, 56462), (27158, 46543), (28231, 44774), (31598, 40003)]