2017164412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{647357}}^1$

素因数の和:647421

約数の個数: 24

約数和(自身を含む): 3806465040

約数和(自身を除く): 1789300628

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 647357, 1294714, 2589428, 12299783, 24599566, 26541637, 49199132, 53083274, 106166548, 504291103, 1008582206, 2017164412]

約数ペア:

[(1, 2017164412), (2, 1008582206), (4, 504291103), (19, 106166548), (38, 53083274), (41, 49199132), (76, 26541637), (82, 24599566), (164, 12299783), (779, 2589428), (1558, 1294714), (3116, 647357)]