2017226816

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{260489}}^1$

素因数の和:260523

約数の個数: 42

約数和(自身を含む): 4399936590

約数和(自身を除く): 2382709774

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 260489, 520978, 1041956, 2083912, 2865379, 4167824, 5730758, 8335648, 11461516, 16671296, 22923032, 31519169, 45846064, 63038338, 91692128, 126076676, 183384256, 252153352, 504306704, 1008613408, 2017226816]

約数ペア:

[(1, 2017226816), (2, 1008613408), (4, 504306704), (8, 252153352), (11, 183384256), (16, 126076676), (22, 91692128), (32, 63038338), (44, 45846064), (64, 31519169), (88, 22923032), (121, 16671296), (176, 11461516), (242, 8335648), (352, 5730758), (484, 4167824), (704, 2865379), (968, 2083912), (1936, 1041956), (3872, 520978), (7744, 260489)]