26296978

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 40265280

約数和(自身を除く): 13968302

約数列:

[1, 2, 61, 122, 439, 491, 878, 982, 26779, 29951, 53558, 59902, 215549, 431098, 13148489, 26296978]

約数ペア:

[(1, 26296978), (2, 13148489), (61, 431098), (122, 215549), (439, 59902), (491, 53558), (878, 29951), (982, 26779)]