26331682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 45198720

約数和(自身を除く): 18867038

約数列:

[1, 2, 13, 19, 26, 38, 151, 247, 302, 353, 494, 706, 1963, 2869, 3926, 4589, 5738, 6707, 9178, 13414, 37297, 53303, 74594, 87191, 106606, 174382, 692939, 1012757, 1385878, 2025514, 13165841, 26331682]

約数ペア:

[(1, 26331682), (2, 13165841), (13, 2025514), (19, 1385878), (26, 1012757), (38, 692939), (151, 174382), (247, 106606), (302, 87191), (353, 74594), (494, 53303), (706, 37297), (1963, 13414), (2869, 9178), (3926, 6707), (4589, 5738)]