284280906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1777}}^1$

素因数の和:2095

約数の個数: 64

約数和(自身を含む): 702551808

約数和(自身を除く): 418270902

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 293, 546, 586, 879, 1758, 1777, 2051, 3554, 3809, 4102, 5331, 6153, 7618, 10662, 11427, 12306, 12439, 22854, 23101, 24878, 26663, 37317, 46202, 53326, 69303, 74634, 79989, 138606, 159978, 161707, 323414, 485121, 520661, 970242, 1041322, 1561983, 3123966, 3644627, 6768593, 7289254, 10933881, 13537186, 20305779, 21867762, 40611558, 47380151, 94760302, 142140453, 284280906]

約数ペア:

[(1, 284280906), (2, 142140453), (3, 94760302), (6, 47380151), (7, 40611558), (13, 21867762), (14, 20305779), (21, 13537186), (26, 10933881), (39, 7289254), (42, 6768593), (78, 3644627), (91, 3123966), (182, 1561983), (273, 1041322), (293, 970242), (546, 520661), (586, 485121), (879, 323414), (1758, 161707), (1777, 159978), (2051, 138606), (3554, 79989), (3809, 74634), (4102, 69303), (5331, 53326), (6153, 46202), (7618, 37317), (10662, 26663), (11427, 24878), (12306, 23101), (12439, 22854)]