2488395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 4902912

約数和(自身を除く): 2414517

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 1823, 5469, 9115, 12761, 23699, 27345, 38283, 63805, 71097, 118495, 165893, 191415, 355485, 497679, 829465, 2488395]

約数ペア:

[(1, 2488395), (3, 829465), (5, 497679), (7, 355485), (13, 191415), (15, 165893), (21, 118495), (35, 71097), (39, 63805), (65, 38283), (91, 27345), (105, 23699), (195, 12761), (273, 9115), (455, 5469), (1365, 1823)]