4432912990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2121011}}^1$

素因数の和:2121048

約数の個数: 32

約数和(自身を含む): 9162771840

約数和(自身を除く): 4729858850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2121011, 4242022, 10605055, 21210110, 23331121, 40299209, 46662242, 80598418, 116655605, 201496045, 233311210, 402992090, 443291299, 886582598, 2216456495, 4432912990]

約数ペア:

[(1, 4432912990), (2, 2216456495), (5, 886582598), (10, 443291299), (11, 402992090), (19, 233311210), (22, 201496045), (38, 116655605), (55, 80598418), (95, 46662242), (110, 40299209), (190, 23331121), (209, 21210110), (418, 10605055), (1045, 4242022), (2090, 2121011)]