864355514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{210101}}^1$

素因数の和:210142

約数の個数: 24

約数和(自身を含む): 1508952564

約数和(自身を除く): 644597050

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 210101, 420202, 2311111, 3571717, 4622222, 7143434, 25422221, 39288887, 50844442, 78577774, 432177757, 864355514]

約数ペア:

[(1, 864355514), (2, 432177757), (11, 78577774), (17, 50844442), (22, 39288887), (34, 25422221), (121, 7143434), (187, 4622222), (242, 3571717), (374, 2311111), (2057, 420202), (4114, 210101)]