1861670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 3639168

約数和(自身を除く): 1777498

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 233, 235, 466, 470, 799, 1165, 1598, 2330, 3961, 3995, 7922, 7990, 10951, 19805, 21902, 39610, 54755, 109510, 186167, 372334, 930835, 1861670]

約数ペア:

[(1, 1861670), (2, 930835), (5, 372334), (10, 186167), (17, 109510), (34, 54755), (47, 39610), (85, 21902), (94, 19805), (170, 10951), (233, 7990), (235, 7922), (466, 3995), (470, 3961), (799, 2330), (1165, 1598)]