1266081394

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{328511}}^1$

素因数の和:328601

約数の個数: 16

約数和(自身を含む): 1986840576

約数和(自身を除く): 720759182

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 328511, 657022, 13468951, 15440017, 26937902, 30880034, 633040697, 1266081394]

約数ペア:

[(1, 1266081394), (2, 633040697), (41, 30880034), (47, 26937902), (82, 15440017), (94, 13468951), (1927, 657022), (3854, 328511)]