2272732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 5096448

約数和(自身を除く): 2823716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 157, 188, 308, 314, 329, 517, 628, 658, 1034, 1099, 1316, 1727, 2068, 2198, 3454, 3619, 4396, 6908, 7238, 7379, 12089, 14476, 14758, 24178, 29516, 48356, 51653, 81169, 103306, 162338, 206612, 324676, 568183, 1136366, 2272732]

約数ペア:

[(1, 2272732), (2, 1136366), (4, 568183), (7, 324676), (11, 206612), (14, 162338), (22, 103306), (28, 81169), (44, 51653), (47, 48356), (77, 29516), (94, 24178), (154, 14758), (157, 14476), (188, 12089), (308, 7379), (314, 7238), (329, 6908), (517, 4396), (628, 3619), (658, 3454), (1034, 2198), (1099, 2068), (1316, 1727)]