1630650032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{225977}}^1$

素因数の和:226037

約数の個数: 40

約数和(自身を含む): 3530680272

約数和(自身を除く): 1900030240

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 225977, 451954, 903908, 1807816, 2485747, 3615632, 4971494, 9265057, 9942988, 18530114, 19885976, 37060228, 39771952, 74120456, 101915627, 148240912, 203831254, 407662508, 815325016, 1630650032]

約数ペア:

[(1, 1630650032), (2, 815325016), (4, 407662508), (8, 203831254), (11, 148240912), (16, 101915627), (22, 74120456), (41, 39771952), (44, 37060228), (82, 19885976), (88, 18530114), (164, 9942988), (176, 9265057), (328, 4971494), (451, 3615632), (656, 2485747), (902, 1807816), (1804, 903908), (3608, 451954), (7216, 225977)]