2548926

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 6037200

約数和(自身を除く): 3488274

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 257, 261, 342, 514, 522, 551, 771, 1102, 1542, 1653, 2313, 3306, 4626, 4883, 4959, 7453, 9766, 9918, 14649, 14906, 22359, 29298, 43947, 44718, 67077, 87894, 134154, 141607, 283214, 424821, 849642, 1274463, 2548926]

約数ペア:

[(1, 2548926), (2, 1274463), (3, 849642), (6, 424821), (9, 283214), (18, 141607), (19, 134154), (29, 87894), (38, 67077), (57, 44718), (58, 43947), (87, 29298), (114, 22359), (171, 14906), (174, 14649), (257, 9918), (261, 9766), (342, 7453), (514, 4959), (522, 4883), (551, 4626), (771, 3306), (1102, 2313), (1542, 1653)]