713571560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1372253}}^1$

素因数の和:1372277

約数の個数: 32

約数和(自身を含む): 1729040040

約数和(自身を除く): 1015468480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1372253, 2744506, 5489012, 6861265, 10978024, 13722530, 17839289, 27445060, 35678578, 54890120, 71357156, 89196445, 142714312, 178392890, 356785780, 713571560]

約数ペア:

[(1, 713571560), (2, 356785780), (4, 178392890), (5, 142714312), (8, 89196445), (10, 71357156), (13, 54890120), (20, 35678578), (26, 27445060), (40, 17839289), (52, 13722530), (65, 10978024), (104, 6861265), (130, 5489012), (260, 2744506), (520, 1372253)]