123485362

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61681}}^1$

素因数の和:61714

約数の個数: 32

約数和(自身を含む): 248701824

約数和(自身を除く): 125216462

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 61681, 123362, 431767, 678491, 801853, 863534, 1356982, 1603706, 4749437, 5612971, 8820383, 9498874, 11225942, 17640766, 61742681, 123485362]

約数ペア:

[(1, 123485362), (2, 61742681), (7, 17640766), (11, 11225942), (13, 9498874), (14, 8820383), (22, 5612971), (26, 4749437), (77, 1603706), (91, 1356982), (143, 863534), (154, 801853), (182, 678491), (286, 431767), (1001, 123362), (2002, 61681)]