130520286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{557779}}^1$

素因数の和:557800

約数の個数: 24

約数和(自身を含む): 304547880

約数和(自身を除く): 174027594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 557779, 1115558, 1673337, 3346674, 5020011, 7251127, 10040022, 14502254, 21753381, 43506762, 65260143, 130520286]

約数ペア:

[(1, 130520286), (2, 65260143), (3, 43506762), (6, 21753381), (9, 14502254), (13, 10040022), (18, 7251127), (26, 5020011), (39, 3346674), (78, 1673337), (117, 1115558), (234, 557779)]