7981534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21341}}^1$

素因数の和:21371

約数の個数: 16

約数和(自身を含む): 13829616

約数和(自身を除く): 5848082

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 21341, 42682, 234751, 362797, 469502, 725594, 3990767, 7981534]

約数ペア:

[(1, 7981534), (2, 3990767), (11, 725594), (17, 469502), (22, 362797), (34, 234751), (187, 42682), (374, 21341)]