221152022

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1215121}}^1$

素因数の和:1215143

約数の個数: 16

約数和(自身を含む): 408280992

約数和(自身を除く): 187128970

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1215121, 2430242, 8505847, 15796573, 17011694, 31593146, 110576011, 221152022]

約数ペア:

[(1, 221152022), (2, 110576011), (7, 31593146), (13, 17011694), (14, 15796573), (26, 8505847), (91, 2430242), (182, 1215121)]