142213786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1433}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 251512128

約数和(自身を除く): 109298342

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 347, 694, 1433, 2866, 3817, 4511, 7634, 9022, 15763, 18629, 31526, 37258, 49621, 99242, 204919, 409838, 497251, 994502, 5469761, 6464263, 10939522, 12928526, 71106893, 142213786]

約数ペア:

[(1, 142213786), (2, 71106893), (11, 12928526), (13, 10939522), (22, 6464263), (26, 5469761), (143, 994502), (286, 497251), (347, 409838), (694, 204919), (1433, 99242), (2866, 49621), (3817, 37258), (4511, 31526), (7634, 18629), (9022, 15763)]