2247488386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{110681}}^1$

素因数の和:110778

約数の個数: 32

約数和(自身を含む): 4016428416

約数和(自身を除く): 1768940030

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 10153, 20306, 110681, 221362, 1217491, 1438853, 2434982, 2877706, 7858351, 15716702, 15827383, 31654766, 86441861, 102158563, 172883722, 204317126, 1123744193, 2247488386]

約数ペア:

[(1, 2247488386), (2, 1123744193), (11, 204317126), (13, 172883722), (22, 102158563), (26, 86441861), (71, 31654766), (142, 15827383), (143, 15716702), (286, 7858351), (781, 2877706), (923, 2434982), (1562, 1438853), (1846, 1217491), (10153, 221362), (20306, 110681)]