248813590

素因数分解:

$2^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{19037}}^1$

素因数の和:20351

約数の個数: 16

約数和(自身を含む): 448230672

約数和(自身を除く): 199417082

約数列:

[1, 2, 5, 10, 1307, 2614, 6535, 13070, 19037, 38074, 95185, 190370, 24881359, 49762718, 124406795, 248813590]

約数ペア:

[(1, 248813590), (2, 124406795), (5, 49762718), (10, 24881359), (1307, 190370), (2614, 95185), (6535, 38074), (13070, 19037)]