804535193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2153}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 1052116992

約数和(自身を除く): 247581799

約数列:

[1, 7, 11, 23, 77, 161, 211, 253, 1477, 1771, 2153, 2321, 4853, 15071, 16247, 23683, 33971, 49519, 53383, 165781, 346633, 373681, 454283, 544709, 3179981, 3812963, 4997113, 10448509, 34979791, 73139563, 114933599, 804535193]

約数ペア:

[(1, 804535193), (7, 114933599), (11, 73139563), (23, 34979791), (77, 10448509), (161, 4997113), (211, 3812963), (253, 3179981), (1477, 544709), (1771, 454283), (2153, 373681), (2321, 346633), (4853, 165781), (15071, 53383), (16247, 49519), (23683, 33971)]