2023643648

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{304033}}^1$

素因数の和:304064

約数の個数: 40

約数和(自身を含む): 4354374948

約数和(自身を除く): 2330731300

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 304033, 608066, 1216132, 2432264, 3952429, 4864528, 7904858, 9729056, 15809716, 19458112, 31619432, 38916224, 63238864, 77832448, 126477728, 155664896, 252955456, 505910912, 1011821824, 2023643648]

約数ペア:

[(1, 2023643648), (2, 1011821824), (4, 505910912), (8, 252955456), (13, 155664896), (16, 126477728), (26, 77832448), (32, 63238864), (52, 38916224), (64, 31619432), (104, 19458112), (128, 15809716), (208, 9729056), (256, 7904858), (416, 4864528), (512, 3952429), (832, 2432264), (1664, 1216132), (3328, 608066), (6656, 304033)]