2018772287

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{46993}}^1$

素因数の和:47055

約数の個数: 24

約数和(自身を含む): 2578278816

約数和(自身を除く): 559506529

約数列:

[1, 7, 17, 19, 119, 133, 323, 361, 2261, 2527, 6137, 42959, 46993, 328951, 798881, 892867, 5592167, 6250069, 15178739, 16964473, 106251173, 118751311, 288396041, 2018772287]

約数ペア:

[(1, 2018772287), (7, 288396041), (17, 118751311), (19, 106251173), (119, 16964473), (133, 15178739), (323, 6250069), (361, 5592167), (2261, 892867), (2527, 798881), (6137, 328951), (42959, 46993)]