2091952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7691}}^1$

素因数の和:7716

約数の個数: 20

約数和(自身を含む): 4292136

約数和(自身を除く): 2200184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7691, 15382, 30764, 61528, 123056, 130747, 261494, 522988, 1045976, 2091952]

約数ペア:

[(1, 2091952), (2, 1045976), (4, 522988), (8, 261494), (16, 130747), (17, 123056), (34, 61528), (68, 30764), (136, 15382), (272, 7691)]