16980498878

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1\times {\mathrm{34421}}^1$

素因数の和:34808

約数の個数: 32

約数和(自身を含む): 29423374848

約数和(自身を除く): 12442875970

約数列:

[1, 2, 7, 14, 167, 211, 334, 422, 1169, 1477, 2338, 2954, 34421, 35237, 68842, 70474, 240947, 246659, 481894, 493318, 5748307, 7262831, 11496614, 14525662, 40238149, 50839817, 80476298, 101679634, 1212892777, 2425785554, 8490249439, 16980498878]

約数ペア:

[(1, 16980498878), (2, 8490249439), (7, 2425785554), (14, 1212892777), (167, 101679634), (211, 80476298), (334, 50839817), (422, 40238149), (1169, 14525662), (1477, 11496614), (2338, 7262831), (2954, 5748307), (34421, 493318), (35237, 481894), (68842, 246659), (70474, 240947)]