465572354

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{12637}}^1$

素因数の和:12774

約数の個数: 24

約数和(自身を含む): 763208820

約数和(自身を除く): 297636466

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 1417, 2834, 12637, 18421, 25274, 36842, 164281, 328562, 1377433, 2135653, 2754866, 4271306, 17906629, 35813258, 232786177, 465572354]

約数ペア:

[(1, 465572354), (2, 232786177), (13, 35813258), (26, 17906629), (109, 4271306), (169, 2754866), (218, 2135653), (338, 1377433), (1417, 328562), (2834, 164281), (12637, 36842), (18421, 25274)]