2080551894

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{49109}}^1$

素因数の和:49444

約数の個数: 32

約数和(自身を含む): 4356253440

約数和(自身を除く): 2275701546

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 307, 614, 921, 1842, 7061, 14122, 21183, 42366, 49109, 98218, 147327, 294654, 1129507, 2259014, 3388521, 6777042, 15076463, 30152926, 45229389, 90458778, 346758649, 693517298, 1040275947, 2080551894]

約数ペア:

[(1, 2080551894), (2, 1040275947), (3, 693517298), (6, 346758649), (23, 90458778), (46, 45229389), (69, 30152926), (138, 15076463), (307, 6777042), (614, 3388521), (921, 2259014), (1842, 1129507), (7061, 294654), (14122, 147327), (21183, 98218), (42366, 49109)]