2573744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5228

約数の個数: 20

約数和(自身を含む): 5148480

約数和(自身を除く): 2574736

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5189, 10378, 20756, 41512, 83024, 160859, 321718, 643436, 1286872, 2573744]

約数ペア:

[(1, 2573744), (2, 1286872), (4, 643436), (8, 321718), (16, 160859), (31, 83024), (62, 41512), (124, 20756), (248, 10378), (496, 5189)]