2872131.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{274751}}^1$

素因数の和:274771

約数の個数: 24

約数和(自身を含む): 107702784

約数和(自身を除く): 64841628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 274751, 549502, 824253, 1099004, 1648506, 3297012, 3571763, 7143526, 10715289, 14287052, 21430578, 42861156]

約数ペア:

[(1, 42861156), (2, 21430578), (3, 14287052), (4, 10715289), (6, 7143526), (12, 3571763), (13, 3297012), (26, 1648506), (39, 1099004), (52, 824253), (78, 549502), (156, 274751)]