2078810224

素因数分解:

$2^4\times {\mathrm{5441}}^1\times {\mathrm{23879}}^1$

素因数の和:29328

約数の個数: 20

約数和(自身を含む): 4028603760

約数和(自身を除く): 1949793536

約数列:

[1, 2, 4, 8, 16, 5441, 10882, 21764, 23879, 43528, 47758, 87056, 95516, 191032, 382064, 129925639, 259851278, 519702556, 1039405112, 2078810224]

約数ペア:

[(1, 2078810224), (2, 1039405112), (4, 519702556), (8, 259851278), (16, 129925639), (5441, 382064), (10882, 191032), (21764, 95516), (23879, 87056), (43528, 47758)]