2831344

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:888

約数の個数: 20

約数和(自身を含む): 5513040

約数和(自身を除く): 2681696

約数列:

[1, 2, 4, 8, 16, 311, 569, 622, 1138, 1244, 2276, 2488, 4552, 4976, 9104, 176959, 353918, 707836, 1415672, 2831344]

約数ペア:

[(1, 2831344), (2, 1415672), (4, 707836), (8, 353918), (16, 176959), (311, 9104), (569, 4976), (622, 4552), (1138, 2488), (1244, 2276)]