1680209232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2692643}}^1$

素因数の和:2692667

約数の個数: 40

約数和(自身を含む): 4674429984

約数和(自身を除く): 2994220752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2692643, 5385286, 8077929, 10770572, 16155858, 21541144, 32311716, 35004359, 43082288, 64623432, 70008718, 105013077, 129246864, 140017436, 210026154, 280034872, 420052308, 560069744, 840104616, 1680209232]

約数ペア:

[(1, 1680209232), (2, 840104616), (3, 560069744), (4, 420052308), (6, 280034872), (8, 210026154), (12, 140017436), (13, 129246864), (16, 105013077), (24, 70008718), (26, 64623432), (39, 43082288), (48, 35004359), (52, 32311716), (78, 21541144), (104, 16155858), (156, 10770572), (208, 8077929), (312, 5385286), (624, 2692643)]