2221864834

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{50753}}^1$

素因数の和:50874

約数の個数: 32

約数和(自身を含む): 3946631040

約数和(自身を除く): 1724766206

約数列:

[1, 2, 7, 14, 53, 59, 106, 118, 371, 413, 742, 826, 3127, 6254, 21889, 43778, 50753, 101506, 355271, 710542, 2689909, 2994427, 5379818, 5988854, 18829363, 20960989, 37658726, 41921978, 158704631, 317409262, 1110932417, 2221864834]

約数ペア:

[(1, 2221864834), (2, 1110932417), (7, 317409262), (14, 158704631), (53, 41921978), (59, 37658726), (106, 20960989), (118, 18829363), (371, 5988854), (413, 5379818), (742, 2994427), (826, 2689909), (3127, 710542), (6254, 355271), (21889, 101506), (43778, 50753)]