1138863154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{209581}}^1$

素因数の和:209626

約数の個数: 32

約数和(自身を含む): 2112586560

約数和(自身を除く): 973723406

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 209581, 419162, 2305391, 2724553, 3982039, 4610782, 5449106, 7964078, 29970083, 43802429, 51766507, 59940166, 87604858, 103533014, 569431577, 1138863154]

約数ペア:

[(1, 1138863154), (2, 569431577), (11, 103533014), (13, 87604858), (19, 59940166), (22, 51766507), (26, 43802429), (38, 29970083), (143, 7964078), (209, 5449106), (247, 4610782), (286, 3982039), (418, 2724553), (494, 2305391), (2717, 419162), (5434, 209581)]