7682686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2549}}^1$

素因数の和:2699

約数の個数: 16

約数和(自身を含む): 12668400

約数和(自身を除く): 4985714

約数列:

[1, 2, 11, 22, 137, 274, 1507, 2549, 3014, 5098, 28039, 56078, 349213, 698426, 3841343, 7682686]

約数ペア:

[(1, 7682686), (2, 3841343), (11, 698426), (22, 349213), (137, 56078), (274, 28039), (1507, 5098), (2549, 3014)]