416199826

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2231

約数の個数: 48

約数和(自身を含む): 771962400

約数和(自身を除く): 355762574

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 107, 133, 214, 266, 749, 931, 1498, 1862, 2033, 2089, 4066, 4178, 5243, 10486, 14231, 14623, 28462, 29246, 39691, 79382, 99617, 102361, 199234, 204722, 223523, 277837, 447046, 555674, 1564661, 1944859, 3129322, 3889718, 4246937, 8493874, 10952627, 21905254, 29728559, 59457118, 208099913, 416199826]

約数ペア:

[(1, 416199826), (2, 208099913), (7, 59457118), (14, 29728559), (19, 21905254), (38, 10952627), (49, 8493874), (98, 4246937), (107, 3889718), (133, 3129322), (214, 1944859), (266, 1564661), (749, 555674), (931, 447046), (1498, 277837), (1862, 223523), (2033, 204722), (2089, 199234), (4066, 102361), (4178, 99617), (5243, 79382), (10486, 39691), (14231, 29246), (14623, 28462)]