1890037781

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{10301}}^1$

素因数の和:10612

約数の個数: 16

約数和(自身を含む): 2056114368

約数和(自身を除く): 166076587

約数列:

[1, 17, 43, 251, 731, 4267, 10301, 10793, 175117, 183481, 442943, 2585551, 7530031, 43954367, 111178693, 1890037781]

約数ペア:

[(1, 1890037781), (17, 111178693), (43, 43954367), (251, 7530031), (731, 2585551), (4267, 442943), (10301, 183481), (10793, 175117)]