2002071045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3491}}^1$

素因数の和:3702

約数の個数: 64

約数和(自身を含む): 3674813184

約数和(自身を除く): 1672742139

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 173, 195, 221, 255, 519, 663, 865, 1105, 2249, 2595, 2941, 3315, 3491, 6747, 8823, 10473, 11245, 14705, 17455, 33735, 38233, 44115, 45383, 52365, 59347, 114699, 136149, 178041, 191165, 226915, 296735, 573495, 603943, 680745, 771511, 890205, 1811829, 2314533, 3019715, 3857555, 7851259, 9059145, 10267031, 11572665, 23553777, 30801093, 39256295, 51335155, 117768885, 133471403, 154005465, 400414209, 667357015, 2002071045]

約数ペア:

[(1, 2002071045), (3, 667357015), (5, 400414209), (13, 154005465), (15, 133471403), (17, 117768885), (39, 51335155), (51, 39256295), (65, 30801093), (85, 23553777), (173, 11572665), (195, 10267031), (221, 9059145), (255, 7851259), (519, 3857555), (663, 3019715), (865, 2314533), (1105, 1811829), (2249, 890205), (2595, 771511), (2941, 680745), (3315, 603943), (3491, 573495), (6747, 296735), (8823, 226915), (10473, 191165), (11245, 178041), (14705, 136149), (17455, 114699), (33735, 59347), (38233, 52365), (44115, 45383)]