2776132009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{191497}}^1$

素因数の和:191632

約数の個数: 16

約数和(自身を含む): 3370364800

約数和(自身を除く): 594232791

約数列:

[1, 7, 19, 109, 133, 763, 2071, 14497, 191497, 1340479, 3638443, 20873173, 25469101, 146112211, 396590287, 2776132009]

約数ペア:

[(1, 2776132009), (7, 396590287), (19, 146112211), (109, 25469101), (133, 20873173), (763, 3638443), (2071, 1340479), (14497, 191497)]