8045284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 16934400

約数和(自身を除く): 8889116

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 479, 494, 646, 884, 958, 988, 1292, 1916, 4199, 6227, 8143, 8398, 9101, 12454, 16286, 16796, 18202, 24908, 32572, 36404, 105859, 118313, 154717, 211718, 236626, 309434, 423436, 473252, 618868, 2011321, 4022642, 8045284]

約数ペア:

[(1, 8045284), (2, 4022642), (4, 2011321), (13, 618868), (17, 473252), (19, 423436), (26, 309434), (34, 236626), (38, 211718), (52, 154717), (68, 118313), (76, 105859), (221, 36404), (247, 32572), (323, 24908), (442, 18202), (479, 16796), (494, 16286), (646, 12454), (884, 9101), (958, 8398), (988, 8143), (1292, 6227), (1916, 4199)]