1377125516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{208529}}^1$

素因数の和:208673

約数の個数: 24

約数和(自身を含む): 2615800320

約数和(自身を除く): 1238674804

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 208529, 417058, 834116, 2710877, 5421754, 10843508, 26483183, 52966366, 105932732, 344281379, 688562758, 1377125516]

約数ペア:

[(1, 1377125516), (2, 688562758), (4, 344281379), (13, 105932732), (26, 52966366), (52, 26483183), (127, 10843508), (254, 5421754), (508, 2710877), (1651, 834116), (3302, 417058), (6604, 208529)]