8139758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6271}}^1$

素因数の和:6343

約数の個数: 16

約数和(自身を含む): 13547520

約数和(自身を除く): 5407762

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 6271, 12542, 68981, 137962, 369989, 739978, 4069879, 8139758]

約数ペア:

[(1, 8139758), (2, 4069879), (11, 739978), (22, 369989), (59, 137962), (118, 68981), (649, 12542), (1298, 6271)]