1640243419

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{6673}}^1$

素因数の和:7470

約数の個数: 16

約数和(自身を含む): 1830811680

約数和(自身を除く): 190568261

約数列:

[1, 17, 19, 323, 761, 6673, 12937, 14459, 113441, 126787, 245803, 2155379, 5078153, 86328601, 96484907, 1640243419]

約数ペア:

[(1, 1640243419), (17, 96484907), (19, 86328601), (323, 5078153), (761, 2155379), (6673, 245803), (12937, 126787), (14459, 113441)]