2019628085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1747}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 2621160960

約数和(自身を除く): 601532875

約数列:

[1, 5, 19, 43, 95, 215, 283, 817, 1415, 1747, 4085, 5377, 8735, 12169, 26885, 33193, 60845, 75121, 165965, 231211, 375605, 494401, 1156055, 1427299, 2472005, 7136495, 9393619, 21259243, 46968095, 106296215, 403925617, 2019628085]

約数ペア:

[(1, 2019628085), (5, 403925617), (19, 106296215), (43, 46968095), (95, 21259243), (215, 9393619), (283, 7136495), (817, 2472005), (1415, 1427299), (1747, 1156055), (4085, 494401), (5377, 375605), (8735, 231211), (12169, 165965), (26885, 75121), (33193, 60845)]