2014764440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3874547}}^1$

素因数の和:3874571

約数の個数: 32

約数和(自身を含む): 4881930480

約数和(自身を除く): 2867166040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3874547, 7749094, 15498188, 19372735, 30996376, 38745470, 50369111, 77490940, 100738222, 154981880, 201476444, 251845555, 402952888, 503691110, 1007382220, 2014764440]

約数ペア:

[(1, 2014764440), (2, 1007382220), (4, 503691110), (5, 402952888), (8, 251845555), (10, 201476444), (13, 154981880), (20, 100738222), (26, 77490940), (40, 50369111), (52, 38745470), (65, 30996376), (104, 19372735), (130, 15498188), (260, 7749094), (520, 3874547)]