2018656115

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{13147}}^1$

素因数の和:13307

約数の個数: 32

約数和(自身を含む): 2862687744

約数和(自身を除く): 844031629

約数列:

[1, 5, 7, 35, 41, 107, 205, 287, 535, 749, 1435, 3745, 4387, 13147, 21935, 30709, 65735, 92029, 153545, 460145, 539027, 1406729, 2695135, 3773189, 7033645, 9847103, 18865945, 49235515, 57675889, 288379445, 403731223, 2018656115]

約数ペア:

[(1, 2018656115), (5, 403731223), (7, 288379445), (35, 57675889), (41, 49235515), (107, 18865945), (205, 9847103), (287, 7033645), (535, 3773189), (749, 2695135), (1435, 1406729), (3745, 539027), (4387, 460145), (13147, 153545), (21935, 92029), (30709, 65735)]