1863760444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5120221}}^1$

素因数の和:5120245

約数の個数: 24

約数和(自身を含む): 4014254048

約数和(自身を除く): 2150493604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5120221, 10240442, 20480884, 35841547, 66562873, 71683094, 133125746, 143366188, 266251492, 465940111, 931880222, 1863760444]

約数ペア:

[(1, 1863760444), (2, 931880222), (4, 465940111), (7, 266251492), (13, 143366188), (14, 133125746), (26, 71683094), (28, 66562873), (52, 35841547), (91, 20480884), (182, 10240442), (364, 5120221)]