2016467888

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{380753}}^1$

素因数の和:381092

約数の個数: 20

約数和(自身を含む): 3918720168

約数和(自身を除く): 1902252280

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 380753, 761506, 1523012, 3046024, 6092048, 126029243, 252058486, 504116972, 1008233944, 2016467888]

約数ペア:

[(1, 2016467888), (2, 1008233944), (4, 504116972), (8, 252058486), (16, 126029243), (331, 6092048), (662, 3046024), (1324, 1523012), (2648, 761506), (5296, 380753)]