5137912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 10483200

約数和(自身を除く): 5345288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 389, 508, 778, 1016, 1556, 1651, 3112, 3302, 5057, 6604, 10114, 13208, 20228, 40456, 49403, 98806, 197612, 395224, 642239, 1284478, 2568956, 5137912]

約数ペア:

[(1, 5137912), (2, 2568956), (4, 1284478), (8, 642239), (13, 395224), (26, 197612), (52, 98806), (104, 49403), (127, 40456), (254, 20228), (389, 13208), (508, 10114), (778, 6604), (1016, 5057), (1556, 3302), (1651, 3112)]