2021108102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{18637}}^1$

素因数の和:18792

約数の個数: 32

約数和(自身を含む): 3375416352

約数和(自身を除く): 1354308250

約数列:

[1, 2, 13, 26, 43, 86, 97, 194, 559, 1118, 1261, 2522, 4171, 8342, 18637, 37274, 54223, 108446, 242281, 484562, 801391, 1602782, 1807789, 3615578, 10418083, 20836166, 23501257, 47002514, 77734927, 155469854, 1010554051, 2021108102]

約数ペア:

[(1, 2021108102), (2, 1010554051), (13, 155469854), (26, 77734927), (43, 47002514), (86, 23501257), (97, 20836166), (194, 10418083), (559, 3615578), (1118, 1807789), (1261, 1602782), (2522, 801391), (4171, 484562), (8342, 242281), (18637, 108446), (37274, 54223)]