319226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 16

約数和(自身を含む): 521640

約数和(自身を除く): 202414

約数列:

[1, 2, 17, 34, 41, 82, 229, 458, 697, 1394, 3893, 7786, 9389, 18778, 159613, 319226]

約数ペア:

[(1, 319226), (2, 159613), (17, 18778), (34, 9389), (41, 7786), (82, 3893), (229, 1394), (458, 697)]