7487038

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1348

約数の個数: 24

約数和(自身を含む): 12886128

約数和(自身を除く): 5399090

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 1303, 2606, 2873, 5746, 16939, 22151, 33878, 44302, 220207, 287963, 440414, 575926, 3743519, 7487038]

約数ペア:

[(1, 7487038), (2, 3743519), (13, 575926), (17, 440414), (26, 287963), (34, 220207), (169, 44302), (221, 33878), (338, 22151), (442, 16939), (1303, 5746), (2606, 2873)]