26988110

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{9743}}^1$

素因数の和:10027

約数の個数: 16

約数和(自身を含む): 48758976

約数和(自身を除く): 21770866

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 9743, 19486, 48715, 97430, 2698811, 5397622, 13494055, 26988110]

約数ペア:

[(1, 26988110), (2, 13494055), (5, 5397622), (10, 2698811), (277, 97430), (554, 48715), (1385, 19486), (2770, 9743)]