2267688549

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{4057}}^1$

素因数の和:4729

約数の個数: 32

約数和(自身を含む): 3542471680

約数和(自身を除く): 1274783131

約数列:

[1, 3, 7, 21, 43, 129, 301, 619, 903, 1857, 4057, 4333, 12171, 12999, 26617, 28399, 79851, 85197, 174451, 186319, 523353, 558957, 1221157, 2511283, 3663471, 7533849, 17578981, 52736943, 107985169, 323955507, 755896183, 2267688549]

約数ペア:

[(1, 2267688549), (3, 755896183), (7, 323955507), (21, 107985169), (43, 52736943), (129, 17578981), (301, 7533849), (619, 3663471), (903, 2511283), (1857, 1221157), (4057, 558957), (4333, 523353), (12171, 186319), (12999, 174451), (26617, 85197), (28399, 79851)]