5398898

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{53}}^2$

素因数の和:170

約数の個数: 18

約数和(自身を含む): 8528877

約数和(自身を除く): 3129979

約数列:

[1, 2, 31, 53, 62, 106, 961, 1643, 1922, 2809, 3286, 5618, 50933, 87079, 101866, 174158, 2699449, 5398898]

約数ペア:

[(1, 5398898), (2, 2699449), (31, 174158), (53, 101866), (62, 87079), (106, 50933), (961, 5618), (1643, 3286), (1922, 2809)]