2943122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 5521152

約数和(自身を除く): 2578030

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 157, 182, 206, 314, 721, 1099, 1339, 1442, 2041, 2198, 2678, 4082, 9373, 14287, 16171, 18746, 28574, 32342, 113197, 210223, 226394, 420446, 1471561, 2943122]

約数ペア:

[(1, 2943122), (2, 1471561), (7, 420446), (13, 226394), (14, 210223), (26, 113197), (91, 32342), (103, 28574), (157, 18746), (182, 16171), (206, 14287), (314, 9373), (721, 4082), (1099, 2678), (1339, 2198), (1442, 2041)]