1291206234

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6941969}}^1$

素因数の和:6942005

約数の個数: 16

約数和(自身を含む): 2665716480

約数和(自身を除く): 1374510246

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 6941969, 13883938, 20825907, 41651814, 215201039, 430402078, 645603117, 1291206234]

約数ペア:

[(1, 1291206234), (2, 645603117), (3, 430402078), (6, 215201039), (31, 41651814), (62, 20825907), (93, 13883938), (186, 6941969)]