13539975294

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{439981}}^1$

素因数の和:440232

約数の個数: 32

約数和(自身を含む): 28384118784

約数和(自身を除く): 14844143490

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 669, 1338, 5129, 10258, 15387, 30774, 439981, 879962, 1319943, 2639886, 10119563, 20239126, 30358689, 60717378, 98115763, 196231526, 294347289, 588694578, 2256662549, 4513325098, 6769987647, 13539975294]

約数ペア:

[(1, 13539975294), (2, 6769987647), (3, 4513325098), (6, 2256662549), (23, 588694578), (46, 294347289), (69, 196231526), (138, 98115763), (223, 60717378), (446, 30358689), (669, 20239126), (1338, 10119563), (5129, 2639886), (10258, 1319943), (15387, 879962), (30774, 439981)]