1156208

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:704

約数の個数: 20

約数和(自身を含む): 2261760

約数和(自身を除く): 1105552

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 569, 1016, 1138, 2032, 2276, 4552, 9104, 72263, 144526, 289052, 578104, 1156208]

約数ペア:

[(1, 1156208), (2, 578104), (4, 289052), (8, 144526), (16, 72263), (127, 9104), (254, 4552), (508, 2276), (569, 2032), (1016, 1138)]