2475344

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2258

約数の個数: 20

約数和(自身を含む): 4865760

約数和(自身を除く): 2390416

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2179, 4358, 8716, 17432, 34864, 154709, 309418, 618836, 1237672, 2475344]

約数ペア:

[(1, 2475344), (2, 1237672), (4, 618836), (8, 309418), (16, 154709), (71, 34864), (142, 17432), (284, 8716), (568, 4358), (1136, 2179)]