258495842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{38273}}^1$

素因数の和:38593

約数の個数: 16

約数和(自身を含む): 424382112

約数和(自身を除く): 165886270

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 38273, 76546, 421003, 842006, 11749811, 23499622, 129247921, 258495842]

約数ペア:

[(1, 258495842), (2, 129247921), (11, 23499622), (22, 11749811), (307, 842006), (614, 421003), (3377, 76546), (6754, 38273)]