514720906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{3847}}^1$

素因数の和:4378

約数の個数: 32

約数和(自身を含む): 930908160

約数和(自身を除く): 416187254

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 503, 1006, 3521, 3847, 7042, 7694, 9557, 19114, 26929, 53858, 66899, 73093, 133798, 146186, 511651, 1023302, 1935041, 3870082, 13545287, 27090574, 36765779, 73531558, 257360453, 514720906]

約数ペア:

[(1, 514720906), (2, 257360453), (7, 73531558), (14, 36765779), (19, 27090574), (38, 13545287), (133, 3870082), (266, 1935041), (503, 1023302), (1006, 511651), (3521, 146186), (3847, 133798), (7042, 73093), (7694, 66899), (9557, 53858), (19114, 26929)]