2055404387281

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{1931}}^1\times {\mathrm{652621}}^1$

素因数の和:654792

約数の個数: 16

約数和(自身を含む): 2360340597888

約数和(自身を除く): 304936210607

約数列:

[1, 7, 233, 1631, 1931, 13517, 449923, 652621, 3149461, 4568347, 152060693, 1064424851, 1260211151, 8821478057, 293629198183, 2055404387281]

約数ペア:

[(1, 2055404387281), (7, 293629198183), (233, 8821478057), (1631, 1260211151), (1931, 1064424851), (13517, 152060693), (449923, 4568347), (652621, 3149461)]