290480812

素因数分解:

$2^2\times {\mathrm{6101}}^1\times {\mathrm{11903}}^1$

素因数の和:18008

約数の個数: 12

約数和(自身を含む): 508467456

約数和(自身を除く): 217986644

約数列:

[1, 2, 4, 6101, 11903, 12202, 23806, 24404, 47612, 72620203, 145240406, 290480812]

約数ペア:

[(1, 290480812), (2, 145240406), (4, 72620203), (6101, 47612), (11903, 24404), (12202, 23806)]