127768492

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 227470320

約数和(自身を除く): 99701828

約数列:

[1, 2, 4, 109, 131, 218, 262, 436, 524, 2237, 4474, 8948, 14279, 28558, 57116, 243833, 293047, 487666, 586094, 975332, 1172188, 31942123, 63884246, 127768492]

約数ペア:

[(1, 127768492), (2, 63884246), (4, 31942123), (109, 1172188), (131, 975332), (218, 586094), (262, 487666), (436, 293047), (524, 243833), (2237, 57116), (4474, 28558), (8948, 14279)]