1257386568

素因数分解:

$2^3\times 3^1\times {\mathrm{52391107}}^1$

素因数の和:52391116

約数の個数: 16

約数和(自身を含む): 3143466480

約数和(自身を除く): 1886079912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 52391107, 104782214, 157173321, 209564428, 314346642, 419128856, 628693284, 1257386568]

約数ペア:

[(1, 1257386568), (2, 628693284), (3, 419128856), (4, 314346642), (6, 209564428), (8, 157173321), (12, 104782214), (24, 52391107)]