1180491650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1816141}}^1$

素因数の和:1816166

約数の個数: 24

約数和(自身を含む): 2364616884

約数和(自身を除く): 1184125234

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1816141, 3632282, 9080705, 18161410, 23609833, 45403525, 47219666, 90807050, 118049165, 236098330, 590245825, 1180491650]

約数ペア:

[(1, 1180491650), (2, 590245825), (5, 236098330), (10, 118049165), (13, 90807050), (25, 47219666), (26, 45403525), (50, 23609833), (65, 18161410), (130, 9080705), (325, 3632282), (650, 1816141)]