10621028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 20395200

約数和(自身を除く): 9774172

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 1213, 2189, 2426, 4378, 4852, 8756, 13343, 26686, 53372, 241387, 482774, 965548, 2655257, 5310514, 10621028]

約数ペア:

[(1, 10621028), (2, 5310514), (4, 2655257), (11, 965548), (22, 482774), (44, 241387), (199, 53372), (398, 26686), (796, 13343), (1213, 8756), (2189, 4852), (2426, 4378)]