306078526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1051}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 517483008

約数和(自身を除く): 211404482

約数列:

[1, 2, 13, 23, 26, 46, 299, 487, 598, 974, 1051, 2102, 6331, 11201, 12662, 13663, 22402, 24173, 27326, 48346, 145613, 291226, 314249, 511837, 628498, 1023674, 6653881, 11772251, 13307762, 23544502, 153039263, 306078526]

約数ペア:

[(1, 306078526), (2, 153039263), (13, 23544502), (23, 13307762), (26, 11772251), (46, 6653881), (299, 1023674), (487, 628498), (598, 511837), (974, 314249), (1051, 291226), (2102, 145613), (6331, 48346), (11201, 27326), (12662, 24173), (13663, 22402)]