138758906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{485171}}^1$

素因数の和:485197

約数の個数: 16

約数和(自身を含む): 244526688

約数和(自身を除く): 105767782

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 485171, 970342, 5336881, 6307223, 10673762, 12614446, 69379453, 138758906]

約数ペア:

[(1, 138758906), (2, 69379453), (11, 12614446), (13, 10673762), (22, 6307223), (26, 5336881), (143, 970342), (286, 485171)]