1404172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 3161088

約数和(自身を除く): 1756916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 97, 154, 188, 194, 308, 329, 388, 517, 658, 679, 1034, 1067, 1316, 1358, 2068, 2134, 2716, 3619, 4268, 4559, 7238, 7469, 9118, 14476, 14938, 18236, 29876, 31913, 50149, 63826, 100298, 127652, 200596, 351043, 702086, 1404172]

約数ペア:

[(1, 1404172), (2, 702086), (4, 351043), (7, 200596), (11, 127652), (14, 100298), (22, 63826), (28, 50149), (44, 31913), (47, 29876), (77, 18236), (94, 14938), (97, 14476), (154, 9118), (188, 7469), (194, 7238), (308, 4559), (329, 4268), (388, 3619), (517, 2716), (658, 2134), (679, 2068), (1034, 1358), (1067, 1316)]