289374047

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{8237}}^1$

素因数の和:8342

約数の個数: 12

約数和(自身を含む): 311890680

約数和(自身を除く): 22516633

約数列:

[1, 19, 43, 817, 1849, 8237, 35131, 156503, 354191, 6729629, 15230213, 289374047]

約数ペア:

[(1, 289374047), (19, 15230213), (43, 6729629), (817, 354191), (1849, 156503), (8237, 35131)]