2549192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 5203200

約数和(自身を除く): 2654008

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 541, 589, 1082, 1178, 2164, 2356, 4328, 4712, 10279, 16771, 20558, 33542, 41116, 67084, 82232, 134168, 318649, 637298, 1274596, 2549192]

約数ペア:

[(1, 2549192), (2, 1274596), (4, 637298), (8, 318649), (19, 134168), (31, 82232), (38, 67084), (62, 41116), (76, 33542), (124, 20558), (152, 16771), (248, 10279), (541, 4712), (589, 4328), (1082, 2356), (1178, 2164)]