1213296004

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{2782789}}^1$

素因数の和:2782902

約数の個数: 12

約数和(自身を含む): 2142748300

約数和(自身を除く): 929452296

約数列:

[1, 2, 4, 109, 218, 436, 2782789, 5565578, 11131156, 303324001, 606648002, 1213296004]

約数ペア:

[(1, 1213296004), (2, 606648002), (4, 303324001), (109, 11131156), (218, 5565578), (436, 2782789)]