897465722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{118681}}^1$

素因数の和:118901

約数の個数: 16

約数和(自身を含む): 1424184000

約数和(自身を除く): 526718278

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 118681, 237362, 2254939, 4509878, 23617519, 47235038, 448732861, 897465722]

約数ペア:

[(1, 897465722), (2, 448732861), (19, 47235038), (38, 23617519), (199, 4509878), (398, 2254939), (3781, 237362), (7562, 118681)]