945979258

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{7243}}^1$

素因数の和:7762

約数の個数: 32

約数和(自身を含む): 1710743040

約数和(自身を除く): 764763782

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 491, 982, 3437, 6874, 7243, 9329, 14486, 18658, 50701, 65303, 101402, 130606, 137617, 275234, 963319, 1926638, 3556313, 7112626, 24894191, 49788382, 67569947, 135139894, 472989629, 945979258]

約数ペア:

[(1, 945979258), (2, 472989629), (7, 135139894), (14, 67569947), (19, 49788382), (38, 24894191), (133, 7112626), (266, 3556313), (491, 1926638), (982, 963319), (3437, 275234), (6874, 137617), (7243, 130606), (9329, 101402), (14486, 65303), (18658, 50701)]