4040893994543

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{1070171}}^1$

素因数の和:1070747

約数の個数: 32

約数和(自身を含む): 4931352576000

約数和(自身を除く): 890458581457

約数列:

[1, 7, 23, 47, 161, 329, 499, 1081, 3493, 7567, 11477, 23453, 80339, 164171, 539419, 1070171, 3775933, 7491197, 24613933, 50298037, 172297531, 352086259, 534015329, 1156854851, 3738107303, 8097983957, 12282352567, 25098720463, 85976467969, 175691043241, 577270570649, 4040893994543]

約数ペア:

[(1, 4040893994543), (7, 577270570649), (23, 175691043241), (47, 85976467969), (161, 25098720463), (329, 12282352567), (499, 8097983957), (1081, 3738107303), (3493, 1156854851), (7567, 534015329), (11477, 352086259), (23453, 172297531), (80339, 50298037), (164171, 24613933), (539419, 7491197), (1070171, 3775933)]