917771314

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{72689}}^1$

素因数の和:72857

約数の個数: 16

約数和(自身を含む): 1413093600

約数和(自身を除く): 495322286

約数列:

[1, 2, 59, 107, 118, 214, 6313, 12626, 72689, 145378, 4288651, 7777723, 8577302, 15555446, 458885657, 917771314]

約数ペア:

[(1, 917771314), (2, 458885657), (59, 15555446), (107, 8577302), (118, 7777723), (214, 4288651), (6313, 145378), (12626, 72689)]