2018509922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{31649}}^1$

素因数の和:31898

約数の個数: 32

約数和(自身を含む): 3573158400

約数和(自身を除く): 1554648478

約数列:

[1, 2, 11, 13, 22, 26, 143, 223, 286, 446, 2453, 2899, 4906, 5798, 31649, 31889, 63298, 63778, 348139, 411437, 696278, 822874, 4525807, 7057727, 9051614, 14115454, 77634997, 91750451, 155269994, 183500902, 1009254961, 2018509922]

約数ペア:

[(1, 2018509922), (2, 1009254961), (11, 183500902), (13, 155269994), (22, 91750451), (26, 77634997), (143, 14115454), (223, 9051614), (286, 7057727), (446, 4525807), (2453, 822874), (2899, 696278), (4906, 411437), (5798, 348139), (31649, 63778), (31889, 63298)]