1914996853

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{71261}}^1$

素因数の和:71628

約数の個数: 16

約数和(自身を含む): 2394403200

約数和(自身を除く): 479406347

約数列:

[1, 7, 11, 77, 349, 2443, 3839, 26873, 71261, 498827, 783871, 5487097, 24870089, 174090623, 273570979, 1914996853]

約数ペア:

[(1, 1914996853), (7, 273570979), (11, 174090623), (77, 24870089), (349, 5487097), (2443, 783871), (3839, 498827), (26873, 71261)]