243018004

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{1873}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 430270400

約数和(自身を除く): 187252396

約数列:

[1, 2, 4, 163, 199, 326, 398, 652, 796, 1873, 3746, 7492, 32437, 64874, 129748, 305299, 372727, 610598, 745454, 1221196, 1490908, 60754501, 121509002, 243018004]

約数ペア:

[(1, 243018004), (2, 121509002), (4, 60754501), (163, 1490908), (199, 1221196), (326, 745454), (398, 610598), (652, 372727), (796, 305299), (1873, 129748), (3746, 64874), (7492, 32437)]