2810256488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{27021697}}^1$

素因数の和:27021716

約数の個数: 16

約数和(自身を含む): 5674556580

約数和(自身を除く): 2864300092

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 27021697, 54043394, 108086788, 216173576, 351282061, 702564122, 1405128244, 2810256488]

約数ペア:

[(1, 2810256488), (2, 1405128244), (4, 702564122), (8, 351282061), (13, 216173576), (26, 108086788), (52, 54043394), (104, 27021697)]