2578022

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1043

約数の個数: 16

約数和(自身を含む): 4088832

約数和(自身を除く): 1510810

約数列:

[1, 2, 31, 43, 62, 86, 967, 1333, 1934, 2666, 29977, 41581, 59954, 83162, 1289011, 2578022]

約数ペア:

[(1, 2578022), (2, 1289011), (31, 83162), (43, 59954), (62, 41581), (86, 29977), (967, 2666), (1333, 1934)]