121553684

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{105883}}^1$

素因数の和:105935

約数の個数: 24

約数和(自身を含む): 249039168

約数和(自身を除く): 127485484

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 105883, 211766, 423532, 741181, 1482362, 2964724, 4341203, 8682406, 17364812, 30388421, 60776842, 121553684]

約数ペア:

[(1, 121553684), (2, 60776842), (4, 30388421), (7, 17364812), (14, 8682406), (28, 4341203), (41, 2964724), (82, 1482362), (164, 741181), (287, 423532), (574, 211766), (1148, 105883)]