2209486994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{8039}}^1$

素因数の和:8127

約数の個数: 48

約数和(自身を含む): 4023794880

約数和(自身を除く): 1814307886

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 961, 1922, 4433, 8039, 8866, 10571, 12493, 16078, 21142, 24986, 88429, 104507, 137423, 176858, 209014, 249209, 274846, 498418, 1149577, 2299154, 2741299, 3239717, 5482598, 6479434, 7725479, 15450958, 35636887, 71273774, 84980269, 100431227, 169960538, 200862454, 1104743497, 2209486994]

約数ペア:

[(1, 2209486994), (2, 1104743497), (11, 200862454), (13, 169960538), (22, 100431227), (26, 84980269), (31, 71273774), (62, 35636887), (143, 15450958), (286, 7725479), (341, 6479434), (403, 5482598), (682, 3239717), (806, 2741299), (961, 2299154), (1922, 1149577), (4433, 498418), (8039, 274846), (8866, 249209), (10571, 209014), (12493, 176858), (16078, 137423), (21142, 104507), (24986, 88429)]