289026044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{42083}}^1$

素因数の和:42205

約数の個数: 24

約数和(自身を含む): 540863568

約数和(自身を除く): 251837524

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 42083, 84166, 168332, 715411, 1430822, 2861644, 4250383, 8500766, 17001532, 72256511, 144513022, 289026044]

約数ペア:

[(1, 289026044), (2, 144513022), (4, 72256511), (17, 17001532), (34, 8500766), (68, 4250383), (101, 2861644), (202, 1430822), (404, 715411), (1717, 168332), (3434, 84166), (6868, 42083)]