2017339390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2053}}^1\times {\mathrm{8933}}^1$

素因数の和:11004

約数の個数: 32

約数和(自身を含む): 3963694176

約数和(自身を除く): 1946354786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2053, 4106, 8933, 10265, 17866, 20530, 22583, 44665, 45166, 89330, 98263, 112915, 196526, 225830, 491315, 982630, 18339449, 36678898, 91697245, 183394490, 201733939, 403467878, 1008669695, 2017339390]

約数ペア:

[(1, 2017339390), (2, 1008669695), (5, 403467878), (10, 201733939), (11, 183394490), (22, 91697245), (55, 36678898), (110, 18339449), (2053, 982630), (4106, 491315), (8933, 225830), (10265, 196526), (17866, 112915), (20530, 98263), (22583, 89330), (44665, 45166)]