1330757548

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{881}}^1\times {\mathrm{4243}}^1$

素因数の和:5217

約数の個数: 24

約数和(自身を含む): 2358221040

約数和(自身を除く): 1027463492

約数列:

[1, 2, 4, 89, 178, 356, 881, 1762, 3524, 4243, 8486, 16972, 78409, 156818, 313636, 377627, 755254, 1510508, 3738083, 7476166, 14952332, 332689387, 665378774, 1330757548]

約数ペア:

[(1, 1330757548), (2, 665378774), (4, 332689387), (89, 14952332), (178, 7476166), (356, 3738083), (881, 1510508), (1762, 755254), (3524, 377627), (4243, 313636), (8486, 156818), (16972, 78409)]