1205965956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{108881}}^1$

素因数の和:108972

約数の個数: 48

約数和(自身を含む): 3073085568

約数和(自身を除く): 1867119612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 108881, 217762, 326643, 435524, 653286, 1306572, 1415453, 2830906, 4246359, 5661812, 7730551, 8492718, 15461102, 16985436, 23191653, 30922204, 46383306, 92766612, 100497163, 200994326, 301491489, 401988652, 602982978, 1205965956]

約数ペア:

[(1, 1205965956), (2, 602982978), (3, 401988652), (4, 301491489), (6, 200994326), (12, 100497163), (13, 92766612), (26, 46383306), (39, 30922204), (52, 23191653), (71, 16985436), (78, 15461102), (142, 8492718), (156, 7730551), (213, 5661812), (284, 4246359), (426, 2830906), (852, 1415453), (923, 1306572), (1846, 653286), (2769, 435524), (3692, 326643), (5538, 217762), (11076, 108881)]