2100000074

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{111833}}^1$

素因数の和:112105

約数の個数: 16

約数和(自身を含む): 3240949320

約数和(自身を除く): 1140949246

約数列:

[1, 2, 41, 82, 229, 458, 9389, 18778, 111833, 223666, 4585153, 9170306, 25609757, 51219514, 1050000037, 2100000074]

約数ペア:

[(1, 2100000074), (2, 1050000037), (41, 51219514), (82, 25609757), (229, 9170306), (458, 4585153), (9389, 223666), (18778, 111833)]