2021063824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{335057}}^1$

素因数の和:335107

約数の個数: 40

約数和(自身を含む): 4362455160

約数和(自身を除く): 2341391336

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 335057, 670114, 1340228, 2680456, 4355741, 5360912, 8711482, 9716653, 17422964, 19433306, 34845928, 38866612, 69691856, 77733224, 126316489, 155466448, 252632978, 505265956, 1010531912, 2021063824]

約数ペア:

[(1, 2021063824), (2, 1010531912), (4, 505265956), (8, 252632978), (13, 155466448), (16, 126316489), (26, 77733224), (29, 69691856), (52, 38866612), (58, 34845928), (104, 19433306), (116, 17422964), (208, 9716653), (232, 8711482), (377, 5360912), (464, 4355741), (754, 2680456), (1508, 1340228), (3016, 670114), (6032, 335057)]