2016989216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{9257}}^1$

素因数の和:9897

約数の個数: 48

約数和(自身を含む): 4339409760

約数和(自身を除く): 2322420544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 619, 1238, 2476, 4952, 6809, 9257, 9904, 13618, 18514, 19808, 27236, 37028, 54472, 74056, 101827, 108944, 148112, 203654, 217888, 296224, 407308, 814616, 1629232, 3258464, 5730083, 11460166, 22920332, 45840664, 63030913, 91681328, 126061826, 183362656, 252123652, 504247304, 1008494608, 2016989216]

約数ペア:

[(1, 2016989216), (2, 1008494608), (4, 504247304), (8, 252123652), (11, 183362656), (16, 126061826), (22, 91681328), (32, 63030913), (44, 45840664), (88, 22920332), (176, 11460166), (352, 5730083), (619, 3258464), (1238, 1629232), (2476, 814616), (4952, 407308), (6809, 296224), (9257, 217888), (9904, 203654), (13618, 148112), (18514, 108944), (19808, 101827), (27236, 74056), (37028, 54472)]