277205956

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{613}}^1\times {\mathrm{863}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 490178304

約数和(自身を除く): 212972348

約数列:

[1, 2, 4, 131, 262, 524, 613, 863, 1226, 1726, 2452, 3452, 80303, 113053, 160606, 226106, 321212, 452212, 529019, 1058038, 2116076, 69301489, 138602978, 277205956]

約数ペア:

[(1, 277205956), (2, 138602978), (4, 69301489), (131, 2116076), (262, 1058038), (524, 529019), (613, 452212), (863, 321212), (1226, 226106), (1726, 160606), (2452, 113053), (3452, 80303)]