1660550518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1451}}^1\times {\mathrm{4729}}^1$

素因数の和:6204

約数の個数: 24

約数和(自身を含む): 2740316040

約数和(自身を除く): 1079765522

約数列:

[1, 2, 11, 22, 121, 242, 1451, 2902, 4729, 9458, 15961, 31922, 52019, 104038, 175571, 351142, 572209, 1144418, 6861779, 13723558, 75479569, 150959138, 830275259, 1660550518]

約数ペア:

[(1, 1660550518), (2, 830275259), (11, 150959138), (22, 75479569), (121, 13723558), (242, 6861779), (1451, 1144418), (2902, 572209), (4729, 351142), (9458, 175571), (15961, 104038), (31922, 52019)]