26798890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{62323}}^1$

素因数の和:62373

約数の個数: 16

約数和(自身を含む): 49360608

約数和(自身を除く): 22561718

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 62323, 124646, 311615, 623230, 2679889, 5359778, 13399445, 26798890]

約数ペア:

[(1, 26798890), (2, 13399445), (5, 5359778), (10, 2679889), (43, 623230), (86, 311615), (215, 124646), (430, 62323)]