8121966

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{5147}}^1$

素因数の和:5415

約数の個数: 16

約数和(自身を含む): 16308864

約数和(自身を除く): 8186898

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 5147, 10294, 15441, 30882, 1353661, 2707322, 4060983, 8121966]

約数ペア:

[(1, 8121966), (2, 4060983), (3, 2707322), (6, 1353661), (263, 30882), (526, 15441), (789, 10294), (1578, 5147)]