140515544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1351111}}^1$

素因数の和:1351130

約数の個数: 16

約数和(自身を含む): 283733520

約数和(自身を除く): 143217976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1351111, 2702222, 5404444, 10808888, 17564443, 35128886, 70257772, 140515544]

約数ペア:

[(1, 140515544), (2, 70257772), (4, 35128886), (8, 17564443), (13, 10808888), (26, 5404444), (52, 2702222), (104, 1351111)]