13147732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 26671680

約数和(自身を除く): 13523948

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 107, 139, 214, 221, 278, 428, 442, 556, 884, 1391, 1807, 1819, 2363, 2782, 3614, 3638, 4726, 5564, 7228, 7276, 9452, 14873, 23647, 29746, 30719, 47294, 59492, 61438, 94588, 122876, 193349, 252841, 386698, 505682, 773396, 1011364, 3286933, 6573866, 13147732]

約数ペア:

[(1, 13147732), (2, 6573866), (4, 3286933), (13, 1011364), (17, 773396), (26, 505682), (34, 386698), (52, 252841), (68, 193349), (107, 122876), (139, 94588), (214, 61438), (221, 59492), (278, 47294), (428, 30719), (442, 29746), (556, 23647), (884, 14873), (1391, 9452), (1807, 7276), (1819, 7228), (2363, 5564), (2782, 4726), (3614, 3638)]