1386023039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{449}}^1\times {\mathrm{503}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 1555394400

約数和(自身を除く): 169371361

約数列:

[1, 17, 19, 323, 361, 449, 503, 6137, 7633, 8531, 8551, 9557, 145027, 162089, 162469, 181583, 225847, 2755513, 3086911, 3839399, 4291093, 72948581, 81530767, 1386023039]

約数ペア:

[(1, 1386023039), (17, 81530767), (19, 72948581), (323, 4291093), (361, 3839399), (449, 3086911), (503, 2755513), (6137, 225847), (7633, 181583), (8531, 162469), (8551, 162089), (9557, 145027)]