1097549374

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{245977}}^1$

素因数の和:246099

約数の個数: 16

約数和(自身を含む): 1735620768

約数和(自身を除く): 638071394

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 245977, 491954, 5657471, 11314942, 23859769, 47719538, 548774687, 1097549374]

約数ペア:

[(1, 1097549374), (2, 548774687), (23, 47719538), (46, 23859769), (97, 11314942), (194, 5657471), (2231, 491954), (4462, 245977)]