26254193

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 31217280

約数和(自身を除く): 4963087

約数列:

[1, 7, 29, 203, 283, 457, 1981, 3199, 8207, 13253, 57449, 92771, 129331, 905317, 3750599, 26254193]

約数ペア:

[(1, 26254193), (7, 3750599), (29, 905317), (203, 129331), (283, 92771), (457, 57449), (1981, 13253), (3199, 8207)]