2491096016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{6073}}^1$

素因数の和:6939

約数の個数: 40

約数和(自身を含む): 4989037824

約数和(自身を除く): 2497941808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 827, 1654, 3308, 6073, 6616, 12146, 13232, 24292, 25637, 48584, 51274, 97168, 102548, 188263, 205096, 376526, 410192, 753052, 1506104, 3012208, 5022371, 10044742, 20089484, 40178968, 80357936, 155693501, 311387002, 622774004, 1245548008, 2491096016]

約数ペア:

[(1, 2491096016), (2, 1245548008), (4, 622774004), (8, 311387002), (16, 155693501), (31, 80357936), (62, 40178968), (124, 20089484), (248, 10044742), (496, 5022371), (827, 3012208), (1654, 1506104), (3308, 753052), (6073, 410192), (6616, 376526), (12146, 205096), (13232, 188263), (24292, 102548), (25637, 97168), (48584, 51274)]