505774084

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{28549}}^1$

素因数の和:28699

約数の個数: 24

約数和(自身を含む): 914513600

約数和(自身を除く): 408739516

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 4429, 8858, 17716, 28549, 57098, 114196, 1227607, 2455214, 2940547, 4910428, 5881094, 11762188, 126443521, 252887042, 505774084]

約数ペア:

[(1, 505774084), (2, 252887042), (4, 126443521), (43, 11762188), (86, 5881094), (103, 4910428), (172, 2940547), (206, 2455214), (412, 1227607), (4429, 114196), (8858, 57098), (17716, 28549)]