259998896

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{12433}}^1$

素因数の和:13748

約数の個数: 20

約数和(自身を含む): 504173832

約数和(自身を除く): 244174936

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 5228, 10456, 12433, 20912, 24866, 49732, 99464, 198928, 16249931, 32499862, 64999724, 129999448, 259998896]

約数ペア:

[(1, 259998896), (2, 129999448), (4, 64999724), (8, 32499862), (16, 16249931), (1307, 198928), (2614, 99464), (5228, 49732), (10456, 24866), (12433, 20912)]