1279293476

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{12973}}^1$

素因数の和:13343

約数の個数: 24

約数和(自身を含む): 2272266360

約数和(自身を除く): 992972884

約数列:

[1, 2, 4, 89, 178, 277, 356, 554, 1108, 12973, 24653, 25946, 49306, 51892, 98612, 1154597, 2309194, 3593521, 4618388, 7187042, 14374084, 319823369, 639646738, 1279293476]

約数ペア:

[(1, 1279293476), (2, 639646738), (4, 319823369), (89, 14374084), (178, 7187042), (277, 4618388), (356, 3593521), (554, 2309194), (1108, 1154597), (12973, 98612), (24653, 51892), (25946, 49306)]