2116770442

素因数分解:

$2^1\times {\mathrm{557}}^1\times {\mathrm{1900153}}^1$

素因数の和:1900712

約数の個数: 8

約数和(自身を含む): 3180857796

約数和(自身を除く): 1064087354

約数列:

[1, 2, 557, 1114, 1900153, 3800306, 1058385221, 2116770442]

約数ペア:

[(1, 2116770442), (2, 1058385221), (557, 3800306), (1114, 1900153)]