4571254

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:671

約数の個数: 16

約数和(自身を含む): 7103376

約数和(自身を除く): 2532122

約数列:

[1, 2, 41, 82, 107, 214, 521, 1042, 4387, 8774, 21361, 42722, 55747, 111494, 2285627, 4571254]

約数ペア:

[(1, 4571254), (2, 2285627), (41, 111494), (82, 55747), (107, 42722), (214, 21361), (521, 8774), (1042, 4387)]