130760978

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{4723}}^1$

素因数の和:4961

約数の個数: 16

約数和(自身を含む): 199541760

約数和(自身を除く): 68780782

約数列:

[1, 2, 109, 127, 218, 254, 4723, 9446, 13843, 27686, 514807, 599821, 1029614, 1199642, 65380489, 130760978]

約数ペア:

[(1, 130760978), (2, 65380489), (109, 1199642), (127, 1029614), (218, 599821), (254, 514807), (4723, 27686), (9446, 13843)]