2898568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{21313}}^1$

素因数の和:21336

約数の個数: 16

約数和(自身を含む): 5754780

約数和(自身を除く): 2856212

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 21313, 42626, 85252, 170504, 362321, 724642, 1449284, 2898568]

約数ペア:

[(1, 2898568), (2, 1449284), (4, 724642), (8, 362321), (17, 170504), (34, 85252), (68, 42626), (136, 21313)]