1117551490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10159559}}^1$

素因数の和:10159577

約数の個数: 16

約数和(自身を含む): 2194464960

約数和(自身を除く): 1076913470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 10159559, 20319118, 50797795, 101595590, 111755149, 223510298, 558775745, 1117551490]

約数ペア:

[(1, 1117551490), (2, 558775745), (5, 223510298), (10, 111755149), (11, 101595590), (22, 50797795), (55, 20319118), (110, 10159559)]