2040230401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{108023}}^1$

素因数の和:108152

約数の個数: 16

約数和(自身を含む): 2379984768

約数和(自身を除く): 339754367

約数列:

[1, 11, 17, 101, 187, 1111, 1717, 18887, 108023, 1188253, 1836391, 10910323, 20200301, 120013553, 185475491, 2040230401]

約数ペア:

[(1, 2040230401), (11, 185475491), (17, 120013553), (101, 20200301), (187, 10910323), (1111, 1836391), (1717, 1188253), (18887, 108023)]