5139628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{7603}}^1$

素因数の和:7633

約数の個数: 18

約数和(自身を含む): 9740724

約数和(自身を除く): 4601096

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 7603, 15206, 30412, 98839, 197678, 395356, 1284907, 2569814, 5139628]

約数ペア:

[(1, 5139628), (2, 2569814), (4, 1284907), (13, 395356), (26, 197678), (52, 98839), (169, 30412), (338, 15206), (676, 7603)]