7947686

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1087

約数の個数: 16

約数和(自身を含む): 12343968

約数和(自身を除く): 4396282

約数列:

[1, 2, 41, 82, 103, 206, 941, 1882, 4223, 8446, 38581, 77162, 96923, 193846, 3973843, 7947686]

約数ペア:

[(1, 7947686), (2, 3973843), (41, 193846), (82, 96923), (103, 77162), (206, 38581), (941, 8446), (1882, 4223)]