2011254511

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1\times {\mathrm{3881}}^1$

素因数の和:4722

約数の個数: 16

約数和(自身を含む): 2325100608

約数和(自身を除く): 313846097

約数列:

[1, 7, 101, 707, 733, 3881, 5131, 27167, 74033, 391981, 518231, 2743867, 2844773, 19913411, 287322073, 2011254511]

約数ペア:

[(1, 2011254511), (7, 287322073), (101, 19913411), (707, 2844773), (733, 2743867), (3881, 518231), (5131, 391981), (27167, 74033)]