2480012298

素因数分解:

$2^1\times 3^2\times {\mathrm{137778461}}^1$

素因数の和:137778469

約数の個数: 12

約数和(自身を含む): 5373360018

約数和(自身を除く): 2893347720

約数列:

[1, 2, 3, 6, 9, 18, 137778461, 275556922, 413335383, 826670766, 1240006149, 2480012298]

約数ペア:

[(1, 2480012298), (2, 1240006149), (3, 826670766), (6, 413335383), (9, 275556922), (18, 137778461)]