1561922014

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{34591}}^1$

素因数の和:34911

約数の個数: 16

約数和(自身を含む): 2376055296

約数和(自身を除く): 814133282

約数列:

[1, 2, 107, 211, 214, 422, 22577, 34591, 45154, 69182, 3701237, 7298701, 7402474, 14597402, 780961007, 1561922014]

約数ペア:

[(1, 1561922014), (2, 780961007), (107, 14597402), (211, 7402474), (214, 7298701), (422, 3701237), (22577, 69182), (34591, 45154)]