289197214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1\times {\mathrm{2917}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 456958800

約数和(自身を除く): 167761586

約数列:

[1, 2, 19, 38, 2609, 2917, 5218, 5834, 49571, 55423, 99142, 110846, 7610453, 15220906, 144598607, 289197214]

約数ペア:

[(1, 289197214), (2, 144598607), (19, 15220906), (38, 7610453), (2609, 110846), (2917, 99142), (5218, 55423), (5834, 49571)]