1687975805906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{14389}}^1\times {\mathrm{35527}}^1$

素因数の和:50058

約数の個数: 32

約数和(自身を含む): 2748468817920

約数和(自身を除く): 1060493012014

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 14389, 28778, 35527, 71054, 187057, 374114, 461851, 923702, 1827403, 3654806, 4511929, 9023858, 23756239, 47512478, 58655077, 117310154, 511198003, 1022396006, 6645574039, 13291148078, 64922146381, 129844292762, 843987902953, 1687975805906]

約数ペア:

[(1, 1687975805906), (2, 843987902953), (13, 129844292762), (26, 64922146381), (127, 13291148078), (254, 6645574039), (1651, 1022396006), (3302, 511198003), (14389, 117310154), (28778, 58655077), (35527, 47512478), (71054, 23756239), (187057, 9023858), (374114, 4511929), (461851, 3654806), (923702, 1827403)]