129489418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 210475008

約数和(自身を除く): 80985590

約数列:

[1, 2, 31, 37, 47, 62, 74, 94, 1147, 1201, 1457, 1739, 2294, 2402, 2914, 3478, 37231, 44437, 53909, 56447, 74462, 88874, 107818, 112894, 1377547, 1749857, 2088539, 2755094, 3499714, 4177078, 64744709, 129489418]

約数ペア:

[(1, 129489418), (2, 64744709), (31, 4177078), (37, 3499714), (47, 2755094), (62, 2088539), (74, 1749857), (94, 1377547), (1147, 112894), (1201, 107818), (1457, 88874), (1739, 74462), (2294, 56447), (2402, 53909), (2914, 44437), (3478, 37231)]