834904895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{38237}}^1$

素因数の和:38650

約数の個数: 16

約数和(自身を含む): 1095748128

約数和(自身を除く): 260843233

約数列:

[1, 5, 11, 55, 397, 1985, 4367, 21835, 38237, 191185, 420607, 2103035, 15180089, 75900445, 166980979, 834904895]

約数ペア:

[(1, 834904895), (5, 166980979), (11, 75900445), (55, 15180089), (397, 2103035), (1985, 420607), (4367, 191185), (21835, 38237)]