13346186945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{34961}}^1$

素因数の和:35825

約数の個数: 32

約数和(自身を含む): 19735349760

約数和(自身を除く): 6389162815

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 839, 4195, 5873, 10907, 29365, 34961, 54535, 76349, 174805, 244727, 381745, 454493, 1223635, 2272465, 3181451, 15907255, 29332279, 146661395, 205325953, 381319627, 1026629765, 1906598135, 2669237389, 13346186945]

約数ペア:

[(1, 13346186945), (5, 2669237389), (7, 1906598135), (13, 1026629765), (35, 381319627), (65, 205325953), (91, 146661395), (455, 29332279), (839, 15907255), (4195, 3181451), (5873, 2272465), (10907, 1223635), (29365, 454493), (34961, 381745), (54535, 244727), (76349, 174805)]