2488285436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{86531}}^1$

素因数の和:86634

約数の個数: 48

約数和(自身を含む): 5427287040

約数和(自身を除く): 2939001604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 7189, 14378, 28756, 86531, 173062, 346124, 605717, 1124903, 1211434, 2249806, 2422868, 4499612, 6835949, 7874321, 13671898, 15748642, 27343796, 31497284, 47851643, 88867337, 95703286, 177734674, 191406572, 355469348, 622071359, 1244142718, 2488285436]

約数ペア:

[(1, 2488285436), (2, 1244142718), (4, 622071359), (7, 355469348), (13, 191406572), (14, 177734674), (26, 95703286), (28, 88867337), (52, 47851643), (79, 31497284), (91, 27343796), (158, 15748642), (182, 13671898), (316, 7874321), (364, 6835949), (553, 4499612), (1027, 2422868), (1106, 2249806), (2054, 1211434), (2212, 1124903), (4108, 605717), (7189, 346124), (14378, 173062), (28756, 86531)]