2145104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10313}}^1$

素因数の和:10334

約数の個数: 20

約数和(自身を含む): 4476276

約数和(自身を除く): 2331172

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10313, 20626, 41252, 82504, 134069, 165008, 268138, 536276, 1072552, 2145104]

約数ペア:

[(1, 2145104), (2, 1072552), (4, 536276), (8, 268138), (13, 165008), (16, 134069), (26, 82504), (52, 41252), (104, 20626), (208, 10313)]