1285194966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{6997}}^1$

素因数の和:7058

約数の個数: 64

約数和(自身を含む): 2950580736

約数和(自身を除く): 1665385770

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 363, 506, 726, 759, 1331, 1518, 2662, 2783, 3993, 5566, 6997, 7986, 8349, 13994, 16698, 20991, 30613, 41982, 61226, 76967, 91839, 153934, 160931, 183678, 230901, 321862, 461802, 482793, 846637, 965586, 1693274, 1770241, 2539911, 3540482, 5079822, 5310723, 9313007, 10621446, 18626014, 19472651, 27939021, 38945302, 55878042, 58417953, 116835906, 214199161, 428398322, 642597483, 1285194966]

約数ペア:

[(1, 1285194966), (2, 642597483), (3, 428398322), (6, 214199161), (11, 116835906), (22, 58417953), (23, 55878042), (33, 38945302), (46, 27939021), (66, 19472651), (69, 18626014), (121, 10621446), (138, 9313007), (242, 5310723), (253, 5079822), (363, 3540482), (506, 2539911), (726, 1770241), (759, 1693274), (1331, 965586), (1518, 846637), (2662, 482793), (2783, 461802), (3993, 321862), (5566, 230901), (6997, 183678), (7986, 160931), (8349, 153934), (13994, 91839), (16698, 76967), (20991, 61226), (30613, 41982)]