262956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 650160

約数和(自身を除く): 387204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1289, 2578, 3867, 5156, 7734, 15468, 21913, 43826, 65739, 87652, 131478, 262956]

約数ペア:

[(1, 262956), (2, 131478), (3, 87652), (4, 65739), (6, 43826), (12, 21913), (17, 15468), (34, 7734), (51, 5156), (68, 3867), (102, 2578), (204, 1289)]