2051216398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13319587}}^1$

素因数の和:13319607

約数の個数: 16

約数和(自身を含む): 3836041344

約数和(自身を除く): 1784824946

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13319587, 26639174, 93237109, 146515457, 186474218, 293030914, 1025608199, 2051216398]

約数ペア:

[(1, 2051216398), (2, 1025608199), (7, 293030914), (11, 186474218), (14, 146515457), (22, 93237109), (77, 26639174), (154, 13319587)]