258545309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{193}}^2\times {\mathrm{631}}^1$

素因数の和:1028

約数の個数: 12

約数和(自身を含む): 283967712

約数和(自身を除く): 25422403

約数列:

[1, 11, 193, 631, 2123, 6941, 37249, 121783, 409739, 1339613, 23504119, 258545309]

約数ペア:

[(1, 258545309), (11, 23504119), (193, 1339613), (631, 409739), (2123, 121783), (6941, 37249)]