26731310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157243}}^1$

素因数の和:157267

約数の個数: 16

約数和(自身を含む): 50947056

約数和(自身を除く): 24215746

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 157243, 314486, 786215, 1572430, 2673131, 5346262, 13365655, 26731310]

約数ペア:

[(1, 26731310), (2, 13365655), (5, 5346262), (10, 2673131), (17, 1572430), (34, 786215), (85, 314486), (170, 157243)]