690872442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1\times {\mathrm{4951}}^1$

素因数の和:6758

約数の個数: 32

約数和(自身を含む): 1489165440

約数和(自身を除く): 798292998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1789, 3578, 4951, 5367, 9902, 10734, 14853, 23257, 29706, 46514, 64363, 69771, 128726, 139542, 193089, 386178, 8857339, 17714678, 26572017, 53144034, 115145407, 230290814, 345436221, 690872442]

約数ペア:

[(1, 690872442), (2, 345436221), (3, 230290814), (6, 115145407), (13, 53144034), (26, 26572017), (39, 17714678), (78, 8857339), (1789, 386178), (3578, 193089), (4951, 139542), (5367, 128726), (9902, 69771), (10734, 64363), (14853, 46514), (23257, 29706)]