849063490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{17191}}^1$

素因数の和:17658

約数の個数: 32

約数和(自身を含む): 1671062400

約数和(自身を除く): 821998910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 449, 898, 2245, 4490, 4939, 9878, 17191, 24695, 34382, 49390, 85955, 171910, 189101, 378202, 945505, 1891010, 7718759, 15437518, 38593795, 77187590, 84906349, 169812698, 424531745, 849063490]

約数ペア:

[(1, 849063490), (2, 424531745), (5, 169812698), (10, 84906349), (11, 77187590), (22, 38593795), (55, 15437518), (110, 7718759), (449, 1891010), (898, 945505), (2245, 378202), (4490, 189101), (4939, 171910), (9878, 85955), (17191, 49390), (24695, 34382)]