20131213916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457527589}}^1$

素因数の和:457527604

約数の個数: 12

約数和(自身を含む): 38432317560

約数和(自身を除く): 18301103644

約数列:

[1, 2, 4, 11, 22, 44, 457527589, 915055178, 1830110356, 5032803479, 10065606958, 20131213916]

約数ペア:

[(1, 20131213916), (2, 10065606958), (4, 5032803479), (11, 1830110356), (22, 915055178), (44, 457527589)]