2857718446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{220537}}^1$

素因数の和:220600

約数の個数: 32

約数和(自身を含む): 5081195520

約数和(自身を除く): 2223477074

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 6479, 12958, 220537, 441074, 2425907, 4190203, 4851814, 6836647, 8380406, 13673294, 46092233, 75203117, 92184466, 129896293, 150406234, 259792586, 1428859223, 2857718446]

約数ペア:

[(1, 2857718446), (2, 1428859223), (11, 259792586), (19, 150406234), (22, 129896293), (31, 92184466), (38, 75203117), (62, 46092233), (209, 13673294), (341, 8380406), (418, 6836647), (589, 4851814), (682, 4190203), (1178, 2425907), (6479, 441074), (12958, 220537)]